413433856

素因数分解:

$2^{15}\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:109

約数の個数: 128

約数和(自身を含む): 956286720

約数和(自身を除く): 542852864

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 37, 44, 62, 64, 74, 88, 124, 128, 148, 176, 248, 256, 296, 341, 352, 407, 496, 512, 592, 682, 704, 814, 992, 1024, 1147, 1184, 1364, 1408, 1628, 1984, 2048, 2294, 2368, 2728, 2816, 3256, 3968, 4096, 4588, 4736, 5456, 5632, 6512, 7936, 8192, 9176, 9472, 10912, 11264, 12617, 13024, 15872, 16384, 18352, 18944, 21824, 22528, 25234, 26048, 31744, 32768, 36704, 37888, 43648, 45056, 50468, 52096, 63488, 73408, 75776, 87296, 90112, 100936, 104192, 126976, 146816, 151552, 174592, 180224, 201872, 208384, 253952, 293632, 303104, 349184, 360448, 403744, 416768, 507904, 587264, 606208, 698368, 807488, 833536, 1015808, 1174528, 1212416, 1396736, 1614976, 1667072, 2349056, 2793472, 3229952, 3334144, 4698112, 5586944, 6459904, 6668288, 9396224, 11173888, 12919808, 13336576, 18792448, 25839616, 37584896, 51679232, 103358464, 206716928, 413433856]

約数ペア:

[(1, 413433856), (2, 206716928), (4, 103358464), (8, 51679232), (11, 37584896), (16, 25839616), (22, 18792448), (31, 13336576), (32, 12919808), (37, 11173888), (44, 9396224), (62, 6668288), (64, 6459904), (74, 5586944), (88, 4698112), (124, 3334144), (128, 3229952), (148, 2793472), (176, 2349056), (248, 1667072), (256, 1614976), (296, 1396736), (341, 1212416), (352, 1174528), (407, 1015808), (496, 833536), (512, 807488), (592, 698368), (682, 606208), (704, 587264), (814, 507904), (992, 416768), (1024, 403744), (1147, 360448), (1184, 349184), (1364, 303104), (1408, 293632), (1628, 253952), (1984, 208384), (2048, 201872), (2294, 180224), (2368, 174592), (2728, 151552), (2816, 146816), (3256, 126976), (3968, 104192), (4096, 100936), (4588, 90112), (4736, 87296), (5456, 75776), (5632, 73408), (6512, 63488), (7936, 52096), (8192, 50468), (9176, 45056), (9472, 43648), (10912, 37888), (11264, 36704), (12617, 32768), (13024, 31744), (15872, 26048), (16384, 25234), (18352, 22528), (18944, 21824)]