18961792416

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1$

素因数の和:689

約数の個数: 384

約数和(自身を含む): 64995840000

約数和(自身を除く): 46034047584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 61, 63, 72, 84, 96, 103, 108, 112, 122, 126, 144, 168, 183, 189, 206, 216, 224, 244, 252, 288, 309, 336, 366, 378, 412, 427, 432, 488, 499, 504, 549, 618, 672, 721, 732, 756, 824, 854, 864, 927, 976, 998, 1008, 1098, 1236, 1281, 1442, 1464, 1497, 1512, 1647, 1648, 1708, 1854, 1952, 1996, 2016, 2163, 2196, 2472, 2562, 2781, 2884, 2928, 2994, 3024, 3294, 3296, 3416, 3493, 3708, 3843, 3992, 4326, 4392, 4491, 4944, 5124, 5562, 5768, 5856, 5988, 6048, 6283, 6489, 6588, 6832, 6986, 7416, 7686, 7984, 8652, 8784, 8982, 9888, 10248, 10479, 11124, 11529, 11536, 11976, 12566, 12978, 13176, 13473, 13664, 13972, 14832, 15372, 15968, 17304, 17568, 17964, 18849, 19467, 20496, 20958, 22248, 23058, 23072, 23952, 25132, 25956, 26352, 26946, 27944, 29664, 30439, 30744, 31437, 34608, 35928, 37698, 38934, 40992, 41916, 43981, 44496, 46116, 47904, 50264, 51397, 51912, 52704, 53892, 55888, 56547, 60878, 61488, 62874, 69216, 71856, 75396, 77868, 83832, 87962, 88992, 91317, 92232, 94311, 100528, 102794, 103824, 107784, 111776, 113094, 121756, 122976, 125748, 131943, 143712, 150792, 154191, 155736, 167664, 169641, 175924, 182634, 184464, 188622, 201056, 205588, 207648, 213073, 215568, 226188, 243512, 251496, 263886, 273951, 301584, 308382, 311472, 335328, 339282, 351848, 359779, 365268, 368928, 377244, 395829, 411176, 426146, 431136, 452376, 462573, 487024, 502992, 527772, 547902, 603168, 616764, 622944, 639219, 678564, 703696, 719558, 730536, 754488, 791658, 821853, 822352, 852292, 904752, 925146, 974048, 1005984, 1055544, 1079337, 1095804, 1187487, 1233528, 1278438, 1357128, 1387719, 1407392, 1439116, 1461072, 1508976, 1583316, 1643706, 1644704, 1704584, 1809504, 1850292, 1917657, 2111088, 2158674, 2191608, 2374974, 2467056, 2556876, 2714256, 2775438, 2878232, 2922144, 3017952, 3135217, 3166632, 3238011, 3287412, 3409168, 3700584, 3835314, 4222176, 4317348, 4383216, 4749948, 4934112, 5113752, 5428512, 5550876, 5752971, 5756464, 6270434, 6333264, 6476022, 6574824, 6818336, 7401168, 7670628, 8634696, 8766432, 9405651, 9499896, 9714033, 10227504, 11101752, 11505942, 11512928, 12540868, 12666528, 12952044, 13149648, 14802336, 15341256, 17269392, 18811302, 18999792, 19428066, 20455008, 21946519, 22203504, 23011884, 25081736, 25904088, 26299296, 28216953, 30682512, 34538784, 37622604, 37999584, 38856132, 43893038, 44407008, 46023768, 50163472, 51808176, 56433906, 61365024, 65839557, 75245208, 77712264, 84650859, 87786076, 92047536, 100326944, 103616352, 112867812, 131679114, 150490416, 155424528, 169301718, 175572152, 184095072, 197518671, 225735624, 263358228, 300980832, 310849056, 338603436, 351144304, 395037342, 451471248, 526716456, 592556013, 677206872, 702288608, 790074684, 902942496, 1053432912, 1185112026, 1354413744, 1580149368, 2106865824, 2370224052, 2708827488, 3160298736, 4740448104, 6320597472, 9480896208, 18961792416]

約数ペア:

[(1, 18961792416), (2, 9480896208), (3, 6320597472), (4, 4740448104), (6, 3160298736), (7, 2708827488), (8, 2370224052), (9, 2106865824), (12, 1580149368), (14, 1354413744), (16, 1185112026), (18, 1053432912), (21, 902942496), (24, 790074684), (27, 702288608), (28, 677206872), (32, 592556013), (36, 526716456), (42, 451471248), (48, 395037342), (54, 351144304), (56, 338603436), (61, 310849056), (63, 300980832), (72, 263358228), (84, 225735624), (96, 197518671), (103, 184095072), (108, 175572152), (112, 169301718), (122, 155424528), (126, 150490416), (144, 131679114), (168, 112867812), (183, 103616352), (189, 100326944), (206, 92047536), (216, 87786076), (224, 84650859), (244, 77712264), (252, 75245208), (288, 65839557), (309, 61365024), (336, 56433906), (366, 51808176), (378, 50163472), (412, 46023768), (427, 44407008), (432, 43893038), (488, 38856132), (499, 37999584), (504, 37622604), (549, 34538784), (618, 30682512), (672, 28216953), (721, 26299296), (732, 25904088), (756, 25081736), (824, 23011884), (854, 22203504), (864, 21946519), (927, 20455008), (976, 19428066), (998, 18999792), (1008, 18811302), (1098, 17269392), (1236, 15341256), (1281, 14802336), (1442, 13149648), (1464, 12952044), (1497, 12666528), (1512, 12540868), (1647, 11512928), (1648, 11505942), (1708, 11101752), (1854, 10227504), (1952, 9714033), (1996, 9499896), (2016, 9405651), (2163, 8766432), (2196, 8634696), (2472, 7670628), (2562, 7401168), (2781, 6818336), (2884, 6574824), (2928, 6476022), (2994, 6333264), (3024, 6270434), (3294, 5756464), (3296, 5752971), (3416, 5550876), (3493, 5428512), (3708, 5113752), (3843, 4934112), (3992, 4749948), (4326, 4383216), (4392, 4317348), (4491, 4222176), (4944, 3835314), (5124, 3700584), (5562, 3409168), (5768, 3287412), (5856, 3238011), (5988, 3166632), (6048, 3135217), (6283, 3017952), (6489, 2922144), (6588, 2878232), (6832, 2775438), (6986, 2714256), (7416, 2556876), (7686, 2467056), (7984, 2374974), (8652, 2191608), (8784, 2158674), (8982, 2111088), (9888, 1917657), (10248, 1850292), (10479, 1809504), (11124, 1704584), (11529, 1644704), (11536, 1643706), (11976, 1583316), (12566, 1508976), (12978, 1461072), (13176, 1439116), (13473, 1407392), (13664, 1387719), (13972, 1357128), (14832, 1278438), (15372, 1233528), (15968, 1187487), (17304, 1095804), (17568, 1079337), (17964, 1055544), (18849, 1005984), (19467, 974048), (20496, 925146), (20958, 904752), (22248, 852292), (23058, 822352), (23072, 821853), (23952, 791658), (25132, 754488), (25956, 730536), (26352, 719558), (26946, 703696), (27944, 678564), (29664, 639219), (30439, 622944), (30744, 616764), (31437, 603168), (34608, 547902), (35928, 527772), (37698, 502992), (38934, 487024), (40992, 462573), (41916, 452376), (43981, 431136), (44496, 426146), (46116, 411176), (47904, 395829), (50264, 377244), (51397, 368928), (51912, 365268), (52704, 359779), (53892, 351848), (55888, 339282), (56547, 335328), (60878, 311472), (61488, 308382), (62874, 301584), (69216, 273951), (71856, 263886), (75396, 251496), (77868, 243512), (83832, 226188), (87962, 215568), (88992, 213073), (91317, 207648), (92232, 205588), (94311, 201056), (100528, 188622), (102794, 184464), (103824, 182634), (107784, 175924), (111776, 169641), (113094, 167664), (121756, 155736), (122976, 154191), (125748, 150792), (131943, 143712)]