1581482448

素因数分解:

$2^4\times 3^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{821}}^1$

素因数の和:872

約数の個数: 320

約数和(自身を含む): 5707968000

約数和(自身を除く): 4126485552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 49, 52, 54, 56, 63, 72, 78, 84, 91, 98, 104, 108, 112, 117, 126, 144, 147, 156, 168, 182, 189, 196, 208, 216, 234, 252, 273, 294, 312, 336, 343, 351, 364, 378, 392, 432, 441, 468, 504, 546, 588, 624, 637, 686, 702, 728, 756, 784, 819, 821, 882, 936, 1008, 1029, 1092, 1176, 1274, 1323, 1372, 1404, 1456, 1512, 1638, 1642, 1764, 1872, 1911, 2058, 2184, 2352, 2457, 2463, 2548, 2646, 2744, 2808, 3024, 3087, 3276, 3284, 3528, 3822, 4116, 4368, 4459, 4914, 4926, 5096, 5292, 5488, 5616, 5733, 5747, 6174, 6552, 6568, 7056, 7389, 7644, 8232, 8918, 9261, 9828, 9852, 10192, 10584, 10673, 11466, 11494, 12348, 13104, 13136, 13377, 14778, 15288, 16464, 17199, 17241, 17836, 18522, 19656, 19704, 21168, 21346, 22167, 22932, 22988, 24696, 26754, 29556, 30576, 32019, 34398, 34482, 35672, 37044, 39312, 39408, 40131, 40229, 42692, 44334, 45864, 45976, 49392, 51723, 53508, 59112, 64038, 68796, 68964, 71344, 74088, 74711, 80262, 80458, 85384, 88668, 91728, 91952, 96057, 103446, 107016, 118224, 120393, 120687, 128076, 137592, 137928, 148176, 149422, 155169, 160524, 160916, 170768, 177336, 192114, 206892, 214032, 224133, 240786, 241374, 256152, 275184, 275856, 281603, 288171, 298844, 310338, 321048, 321832, 354672, 362061, 384228, 413784, 448266, 481572, 482748, 512304, 522977, 563206, 576342, 597688, 620676, 642096, 643664, 672399, 724122, 768456, 827568, 844809, 896532, 963144, 965496, 1045954, 1086183, 1126412, 1152684, 1195376, 1241352, 1344798, 1448244, 1536912, 1568931, 1689618, 1793064, 1926288, 1930992, 2017197, 2091908, 2172366, 2252824, 2305368, 2482704, 2534427, 2689596, 2896488, 3137862, 3379236, 3586128, 3660839, 4034394, 4183816, 4344732, 4505648, 4610736, 4706793, 5068854, 5379192, 5792976, 6275724, 6758472, 7321678, 7603281, 8068788, 8367632, 8689464, 9413586, 10137708, 10758384, 10982517, 12551448, 13516944, 14120379, 14643356, 15206562, 16137576, 17378928, 18827172, 20275416, 21965034, 25102896, 28240758, 29286712, 30413124, 32275152, 32947551, 37654344, 40550832, 43930068, 56481516, 58573424, 60826248, 65895102, 75308688, 87860136, 98842653, 112963032, 121652496, 131790204, 175720272, 197685306, 225926064, 263580408, 395370612, 527160816, 790741224, 1581482448]

約数ペア:

[(1, 1581482448), (2, 790741224), (3, 527160816), (4, 395370612), (6, 263580408), (7, 225926064), (8, 197685306), (9, 175720272), (12, 131790204), (13, 121652496), (14, 112963032), (16, 98842653), (18, 87860136), (21, 75308688), (24, 65895102), (26, 60826248), (27, 58573424), (28, 56481516), (36, 43930068), (39, 40550832), (42, 37654344), (48, 32947551), (49, 32275152), (52, 30413124), (54, 29286712), (56, 28240758), (63, 25102896), (72, 21965034), (78, 20275416), (84, 18827172), (91, 17378928), (98, 16137576), (104, 15206562), (108, 14643356), (112, 14120379), (117, 13516944), (126, 12551448), (144, 10982517), (147, 10758384), (156, 10137708), (168, 9413586), (182, 8689464), (189, 8367632), (196, 8068788), (208, 7603281), (216, 7321678), (234, 6758472), (252, 6275724), (273, 5792976), (294, 5379192), (312, 5068854), (336, 4706793), (343, 4610736), (351, 4505648), (364, 4344732), (378, 4183816), (392, 4034394), (432, 3660839), (441, 3586128), (468, 3379236), (504, 3137862), (546, 2896488), (588, 2689596), (624, 2534427), (637, 2482704), (686, 2305368), (702, 2252824), (728, 2172366), (756, 2091908), (784, 2017197), (819, 1930992), (821, 1926288), (882, 1793064), (936, 1689618), (1008, 1568931), (1029, 1536912), (1092, 1448244), (1176, 1344798), (1274, 1241352), (1323, 1195376), (1372, 1152684), (1404, 1126412), (1456, 1086183), (1512, 1045954), (1638, 965496), (1642, 963144), (1764, 896532), (1872, 844809), (1911, 827568), (2058, 768456), (2184, 724122), (2352, 672399), (2457, 643664), (2463, 642096), (2548, 620676), (2646, 597688), (2744, 576342), (2808, 563206), (3024, 522977), (3087, 512304), (3276, 482748), (3284, 481572), (3528, 448266), (3822, 413784), (4116, 384228), (4368, 362061), (4459, 354672), (4914, 321832), (4926, 321048), (5096, 310338), (5292, 298844), (5488, 288171), (5616, 281603), (5733, 275856), (5747, 275184), (6174, 256152), (6552, 241374), (6568, 240786), (7056, 224133), (7389, 214032), (7644, 206892), (8232, 192114), (8918, 177336), (9261, 170768), (9828, 160916), (9852, 160524), (10192, 155169), (10584, 149422), (10673, 148176), (11466, 137928), (11494, 137592), (12348, 128076), (13104, 120687), (13136, 120393), (13377, 118224), (14778, 107016), (15288, 103446), (16464, 96057), (17199, 91952), (17241, 91728), (17836, 88668), (18522, 85384), (19656, 80458), (19704, 80262), (21168, 74711), (21346, 74088), (22167, 71344), (22932, 68964), (22988, 68796), (24696, 64038), (26754, 59112), (29556, 53508), (30576, 51723), (32019, 49392), (34398, 45976), (34482, 45864), (35672, 44334), (37044, 42692), (39312, 40229), (39408, 40131)]