1180218112

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1171}}^1$

素因数の和:1345

約数の個数: 72

約数和(自身を含む): 2453061632

約数和(自身を除く): 1272843520

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 127, 128, 248, 254, 256, 496, 508, 992, 1016, 1171, 1984, 2032, 2342, 3937, 3968, 4064, 4684, 7874, 7936, 8128, 9368, 15748, 16256, 18736, 31496, 32512, 36301, 37472, 62992, 72602, 74944, 125984, 145204, 148717, 149888, 251968, 290408, 297434, 299776, 503936, 580816, 594868, 1007872, 1161632, 1189736, 2323264, 2379472, 4610227, 4646528, 4758944, 9220454, 9293056, 9517888, 18440908, 19035776, 36881816, 38071552, 73763632, 147527264, 295054528, 590109056, 1180218112]

約数ペア:

[(1, 1180218112), (2, 590109056), (4, 295054528), (8, 147527264), (16, 73763632), (31, 38071552), (32, 36881816), (62, 19035776), (64, 18440908), (124, 9517888), (127, 9293056), (128, 9220454), (248, 4758944), (254, 4646528), (256, 4610227), (496, 2379472), (508, 2323264), (992, 1189736), (1016, 1161632), (1171, 1007872), (1984, 594868), (2032, 580816), (2342, 503936), (3937, 299776), (3968, 297434), (4064, 290408), (4684, 251968), (7874, 149888), (7936, 148717), (8128, 145204), (9368, 125984), (15748, 74944), (16256, 72602), (18736, 62992), (31496, 37472), (32512, 36301)]