231322496

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{601}}^1$

素因数の和:743

約数の個数: 64

約数和(自身を含む): 481407360

約数和(自身を除く): 250084864

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 97, 124, 128, 194, 248, 388, 496, 601, 776, 992, 1202, 1552, 1984, 2404, 3007, 3104, 3968, 4808, 6014, 6208, 9616, 12028, 12416, 18631, 19232, 24056, 37262, 38464, 48112, 58297, 74524, 76928, 96224, 116594, 149048, 192448, 233188, 298096, 384896, 466376, 596192, 932752, 1192384, 1807207, 1865504, 2384768, 3614414, 3731008, 7228828, 7462016, 14457656, 28915312, 57830624, 115661248, 231322496]

約数ペア:

[(1, 231322496), (2, 115661248), (4, 57830624), (8, 28915312), (16, 14457656), (31, 7462016), (32, 7228828), (62, 3731008), (64, 3614414), (97, 2384768), (124, 1865504), (128, 1807207), (194, 1192384), (248, 932752), (388, 596192), (496, 466376), (601, 384896), (776, 298096), (992, 233188), (1202, 192448), (1552, 149048), (1984, 116594), (2404, 96224), (3007, 76928), (3104, 74524), (3968, 58297), (4808, 48112), (6014, 38464), (6208, 37262), (9616, 24056), (12028, 19232), (12416, 18631)]