1791228608

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1877}}^1$

素因数の和:1970

約数の個数: 112

約数和(自身を含む): 4060326144

約数和(自身を除く): 2269097536

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 37, 52, 62, 64, 74, 104, 124, 148, 208, 248, 296, 403, 416, 481, 496, 592, 806, 832, 962, 992, 1147, 1184, 1612, 1877, 1924, 1984, 2294, 2368, 3224, 3754, 3848, 4588, 6448, 7508, 7696, 9176, 12896, 14911, 15016, 15392, 18352, 24401, 25792, 29822, 30032, 30784, 36704, 48802, 58187, 59644, 60064, 69449, 73408, 97604, 116374, 119288, 120128, 138898, 195208, 232748, 238576, 277796, 390416, 465496, 477152, 555592, 756431, 780832, 902837, 930992, 954304, 1111184, 1512862, 1561664, 1805674, 1861984, 2152919, 2222368, 3025724, 3611348, 3723968, 4305838, 4444736, 6051448, 7222696, 8611676, 12102896, 14445392, 17223352, 24205792, 27987947, 28890784, 34446704, 48411584, 55975894, 57781568, 68893408, 111951788, 137786816, 223903576, 447807152, 895614304, 1791228608]

約数ペア:

[(1, 1791228608), (2, 895614304), (4, 447807152), (8, 223903576), (13, 137786816), (16, 111951788), (26, 68893408), (31, 57781568), (32, 55975894), (37, 48411584), (52, 34446704), (62, 28890784), (64, 27987947), (74, 24205792), (104, 17223352), (124, 14445392), (148, 12102896), (208, 8611676), (248, 7222696), (296, 6051448), (403, 4444736), (416, 4305838), (481, 3723968), (496, 3611348), (592, 3025724), (806, 2222368), (832, 2152919), (962, 1861984), (992, 1805674), (1147, 1561664), (1184, 1512862), (1612, 1111184), (1877, 954304), (1924, 930992), (1984, 902837), (2294, 780832), (2368, 756431), (3224, 555592), (3754, 477152), (3848, 465496), (4588, 390416), (6448, 277796), (7508, 238576), (7696, 232748), (9176, 195208), (12896, 138898), (14911, 120128), (15016, 119288), (15392, 116374), (18352, 97604), (24401, 73408), (25792, 69449), (29822, 60064), (30032, 59644), (30784, 58187), (36704, 48802)]