1808626304

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:306

約数の個数: 128

約数和(自身を含む): 3889643520

約数和(自身を除く): 2081017216

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 97, 124, 127, 128, 148, 194, 248, 254, 296, 388, 496, 508, 592, 776, 992, 1016, 1147, 1184, 1552, 1984, 2032, 2294, 2368, 3007, 3104, 3589, 3937, 3968, 4064, 4588, 4699, 4736, 6014, 6208, 7178, 7874, 8128, 9176, 9398, 12028, 12319, 12416, 14356, 15748, 16256, 18352, 18796, 24056, 24638, 28712, 31496, 36704, 37592, 48112, 49276, 57424, 62992, 73408, 75184, 96224, 98552, 111259, 114848, 125984, 145669, 146816, 150368, 192448, 197104, 222518, 229696, 251968, 291338, 300736, 381889, 384896, 394208, 445036, 455803, 459392, 503936, 582676, 601472, 763778, 788416, 890072, 911606, 1165352, 1527556, 1576832, 1780144, 1823212, 2330704, 3055112, 3560288, 3646424, 4661408, 6110224, 7120576, 7292848, 9322816, 12220448, 14129893, 14241152, 14585696, 18645632, 24440896, 28259786, 29171392, 48881792, 56519572, 58342784, 113039144, 226078288, 452156576, 904313152, 1808626304]

約数ペア:

[(1, 1808626304), (2, 904313152), (4, 452156576), (8, 226078288), (16, 113039144), (31, 58342784), (32, 56519572), (37, 48881792), (62, 29171392), (64, 28259786), (74, 24440896), (97, 18645632), (124, 14585696), (127, 14241152), (128, 14129893), (148, 12220448), (194, 9322816), (248, 7292848), (254, 7120576), (296, 6110224), (388, 4661408), (496, 3646424), (508, 3560288), (592, 3055112), (776, 2330704), (992, 1823212), (1016, 1780144), (1147, 1576832), (1184, 1527556), (1552, 1165352), (1984, 911606), (2032, 890072), (2294, 788416), (2368, 763778), (3007, 601472), (3104, 582676), (3589, 503936), (3937, 459392), (3968, 455803), (4064, 445036), (4588, 394208), (4699, 384896), (4736, 381889), (6014, 300736), (6208, 291338), (7178, 251968), (7874, 229696), (8128, 222518), (9176, 197104), (9398, 192448), (12028, 150368), (12319, 146816), (12416, 145669), (14356, 125984), (15748, 114848), (16256, 111259), (18352, 98552), (18796, 96224), (24056, 75184), (24638, 73408), (28712, 62992), (31496, 57424), (36704, 49276), (37592, 48112)]