774356128

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7187}}^1$

素因数の和:7254

約数の個数: 96

約数和(自身を含む): 1927304064

約数和(自身を除く): 1152947936

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 74, 91, 104, 112, 148, 182, 208, 224, 259, 296, 364, 416, 481, 518, 592, 728, 962, 1036, 1184, 1456, 1924, 2072, 2912, 3367, 3848, 4144, 6734, 7187, 7696, 8288, 13468, 14374, 15392, 26936, 28748, 50309, 53872, 57496, 93431, 100618, 107744, 114992, 186862, 201236, 229984, 265919, 373724, 402472, 531838, 654017, 747448, 804944, 1063676, 1308034, 1494896, 1609888, 1861433, 2127352, 2616068, 2989792, 3456947, 3722866, 4254704, 5232136, 6913894, 7445732, 8509408, 10464272, 13827788, 14891464, 20928544, 24198629, 27655576, 29782928, 48397258, 55311152, 59565856, 96794516, 110622304, 193589032, 387178064, 774356128]

約数ペア:

[(1, 774356128), (2, 387178064), (4, 193589032), (7, 110622304), (8, 96794516), (13, 59565856), (14, 55311152), (16, 48397258), (26, 29782928), (28, 27655576), (32, 24198629), (37, 20928544), (52, 14891464), (56, 13827788), (74, 10464272), (91, 8509408), (104, 7445732), (112, 6913894), (148, 5232136), (182, 4254704), (208, 3722866), (224, 3456947), (259, 2989792), (296, 2616068), (364, 2127352), (416, 1861433), (481, 1609888), (518, 1494896), (592, 1308034), (728, 1063676), (962, 804944), (1036, 747448), (1184, 654017), (1456, 531838), (1924, 402472), (2072, 373724), (2912, 265919), (3367, 229984), (3848, 201236), (4144, 186862), (6734, 114992), (7187, 107744), (7696, 100618), (8288, 93431), (13468, 57496), (14374, 53872), (15392, 50309), (26936, 28748)]