31690218384

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:472

約数の個数: 400

約数和(自身を含む): 102670571520

約数和(自身を除く): 70980353136

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 71, 72, 81, 88, 99, 108, 131, 132, 142, 144, 162, 176, 198, 213, 216, 239, 262, 264, 284, 297, 324, 393, 396, 426, 432, 478, 524, 528, 568, 594, 639, 648, 717, 781, 786, 792, 852, 891, 956, 1048, 1136, 1179, 1188, 1278, 1296, 1434, 1441, 1562, 1572, 1584, 1704, 1782, 1912, 1917, 2096, 2151, 2343, 2358, 2376, 2556, 2629, 2868, 2882, 3124, 3144, 3408, 3537, 3564, 3824, 3834, 4302, 4323, 4686, 4716, 4752, 5112, 5258, 5736, 5751, 5764, 6248, 6288, 6453, 7029, 7074, 7128, 7668, 7887, 8604, 8646, 9301, 9372, 9432, 10224, 10516, 10611, 11472, 11502, 11528, 12496, 12906, 12969, 14058, 14148, 14256, 15336, 15774, 16969, 17208, 17292, 18602, 18744, 18864, 19359, 21032, 21087, 21222, 23004, 23056, 23661, 25812, 25938, 27903, 28116, 28296, 30672, 31309, 31548, 33938, 34416, 34584, 37204, 37488, 38718, 38907, 42064, 42174, 42444, 46008, 47322, 50907, 51624, 51876, 55806, 56232, 56592, 62618, 63096, 63261, 67876, 69168, 70983, 74408, 77436, 77814, 83709, 84348, 84888, 92016, 93927, 94644, 101814, 102311, 103248, 103752, 111612, 112464, 116721, 125236, 126192, 126522, 135752, 141966, 148816, 152721, 154872, 155628, 167418, 168696, 169776, 186659, 187854, 189288, 203628, 204622, 207504, 212949, 223224, 233442, 250472, 251127, 253044, 271504, 281781, 283932, 305442, 306933, 309744, 311256, 334836, 337392, 344399, 373318, 375708, 378576, 407256, 409244, 425898, 446448, 458163, 466884, 500944, 502254, 506088, 559977, 563562, 567864, 610884, 613866, 622512, 669672, 688798, 746636, 751416, 753381, 814512, 818488, 845343, 851796, 916326, 920799, 933768, 1004508, 1012176, 1033197, 1119954, 1127124, 1135728, 1221768, 1227732, 1339344, 1374489, 1377596, 1493272, 1502832, 1506762, 1636976, 1679931, 1690686, 1703592, 1832652, 1841598, 1867536, 2009016, 2066394, 2222939, 2239908, 2254248, 2443536, 2455464, 2536029, 2748978, 2755192, 2762397, 2986544, 3013524, 3099591, 3359862, 3381372, 3407184, 3665304, 3683196, 4018032, 4132788, 4445878, 4479816, 4508496, 4910928, 5039793, 5072058, 5497956, 5510384, 5524794, 6027048, 6199182, 6668817, 6719724, 6762744, 7330608, 7366392, 8265576, 8287191, 8891756, 8959632, 9298773, 10079586, 10144116, 10995912, 11049588, 12054096, 12398364, 13337634, 13439448, 13525488, 14732784, 15119379, 16531152, 16574382, 17783512, 18597546, 20006451, 20159172, 20288232, 21991824, 22099176, 24452329, 24796728, 26675268, 26878896, 27896319, 30238758, 33148764, 35567024, 37195092, 40012902, 40318344, 40576464, 44198352, 48904658, 49593456, 53350536, 55792638, 60019353, 60477516, 66297528, 73356987, 74390184, 80025804, 80636688, 97809316, 106701072, 111585276, 120038706, 120955032, 132595056, 146713974, 148780368, 160051608, 180058059, 195618632, 220070961, 223170552, 240077412, 241910064, 293427948, 320103216, 360116118, 391237264, 440141922, 446341104, 480154824, 586855896, 660212883, 720232236, 880283844, 960309648, 1173711792, 1320425766, 1440464472, 1760567688, 1980638649, 2640851532, 2880928944, 3521135376, 3961277298, 5281703064, 7922554596, 10563406128, 15845109192, 31690218384]

約数ペア:

[(1, 31690218384), (2, 15845109192), (3, 10563406128), (4, 7922554596), (6, 5281703064), (8, 3961277298), (9, 3521135376), (11, 2880928944), (12, 2640851532), (16, 1980638649), (18, 1760567688), (22, 1440464472), (24, 1320425766), (27, 1173711792), (33, 960309648), (36, 880283844), (44, 720232236), (48, 660212883), (54, 586855896), (66, 480154824), (71, 446341104), (72, 440141922), (81, 391237264), (88, 360116118), (99, 320103216), (108, 293427948), (131, 241910064), (132, 240077412), (142, 223170552), (144, 220070961), (162, 195618632), (176, 180058059), (198, 160051608), (213, 148780368), (216, 146713974), (239, 132595056), (262, 120955032), (264, 120038706), (284, 111585276), (297, 106701072), (324, 97809316), (393, 80636688), (396, 80025804), (426, 74390184), (432, 73356987), (478, 66297528), (524, 60477516), (528, 60019353), (568, 55792638), (594, 53350536), (639, 49593456), (648, 48904658), (717, 44198352), (781, 40576464), (786, 40318344), (792, 40012902), (852, 37195092), (891, 35567024), (956, 33148764), (1048, 30238758), (1136, 27896319), (1179, 26878896), (1188, 26675268), (1278, 24796728), (1296, 24452329), (1434, 22099176), (1441, 21991824), (1562, 20288232), (1572, 20159172), (1584, 20006451), (1704, 18597546), (1782, 17783512), (1912, 16574382), (1917, 16531152), (2096, 15119379), (2151, 14732784), (2343, 13525488), (2358, 13439448), (2376, 13337634), (2556, 12398364), (2629, 12054096), (2868, 11049588), (2882, 10995912), (3124, 10144116), (3144, 10079586), (3408, 9298773), (3537, 8959632), (3564, 8891756), (3824, 8287191), (3834, 8265576), (4302, 7366392), (4323, 7330608), (4686, 6762744), (4716, 6719724), (4752, 6668817), (5112, 6199182), (5258, 6027048), (5736, 5524794), (5751, 5510384), (5764, 5497956), (6248, 5072058), (6288, 5039793), (6453, 4910928), (7029, 4508496), (7074, 4479816), (7128, 4445878), (7668, 4132788), (7887, 4018032), (8604, 3683196), (8646, 3665304), (9301, 3407184), (9372, 3381372), (9432, 3359862), (10224, 3099591), (10516, 3013524), (10611, 2986544), (11472, 2762397), (11502, 2755192), (11528, 2748978), (12496, 2536029), (12906, 2455464), (12969, 2443536), (14058, 2254248), (14148, 2239908), (14256, 2222939), (15336, 2066394), (15774, 2009016), (16969, 1867536), (17208, 1841598), (17292, 1832652), (18602, 1703592), (18744, 1690686), (18864, 1679931), (19359, 1636976), (21032, 1506762), (21087, 1502832), (21222, 1493272), (23004, 1377596), (23056, 1374489), (23661, 1339344), (25812, 1227732), (25938, 1221768), (27903, 1135728), (28116, 1127124), (28296, 1119954), (30672, 1033197), (31309, 1012176), (31548, 1004508), (33938, 933768), (34416, 920799), (34584, 916326), (37204, 851796), (37488, 845343), (38718, 818488), (38907, 814512), (42064, 753381), (42174, 751416), (42444, 746636), (46008, 688798), (47322, 669672), (50907, 622512), (51624, 613866), (51876, 610884), (55806, 567864), (56232, 563562), (56592, 559977), (62618, 506088), (63096, 502254), (63261, 500944), (67876, 466884), (69168, 458163), (70983, 446448), (74408, 425898), (77436, 409244), (77814, 407256), (83709, 378576), (84348, 375708), (84888, 373318), (92016, 344399), (93927, 337392), (94644, 334836), (101814, 311256), (102311, 309744), (103248, 306933), (103752, 305442), (111612, 283932), (112464, 281781), (116721, 271504), (125236, 253044), (126192, 251127), (126522, 250472), (135752, 233442), (141966, 223224), (148816, 212949), (152721, 207504), (154872, 204622), (155628, 203628), (167418, 189288), (168696, 187854), (169776, 186659)]