1258909968

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{1153}}^1$

素因数の和:1253

約数の個数: 120

約数和(自身を含む): 3481811872

約数和(自身を除く): 2222901904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 43, 46, 48, 69, 86, 92, 129, 138, 172, 184, 258, 276, 344, 368, 516, 529, 552, 688, 989, 1032, 1058, 1104, 1153, 1587, 1978, 2064, 2116, 2306, 2967, 3174, 3459, 3956, 4232, 4612, 5934, 6348, 6918, 7912, 8464, 9224, 11868, 12696, 13836, 15824, 18448, 22747, 23736, 25392, 26519, 27672, 45494, 47472, 49579, 53038, 55344, 68241, 79557, 90988, 99158, 106076, 136482, 148737, 159114, 181976, 198316, 212152, 272964, 297474, 318228, 363952, 396632, 424304, 545928, 594948, 609937, 636456, 793264, 1091856, 1140317, 1189896, 1219874, 1272912, 1829811, 2280634, 2379792, 2439748, 3420951, 3659622, 4561268, 4879496, 6841902, 7319244, 9122536, 9758992, 13683804, 14638488, 18245072, 26227291, 27367608, 29276976, 52454582, 54735216, 78681873, 104909164, 157363746, 209818328, 314727492, 419636656, 629454984, 1258909968]

約数ペア:

[(1, 1258909968), (2, 629454984), (3, 419636656), (4, 314727492), (6, 209818328), (8, 157363746), (12, 104909164), (16, 78681873), (23, 54735216), (24, 52454582), (43, 29276976), (46, 27367608), (48, 26227291), (69, 18245072), (86, 14638488), (92, 13683804), (129, 9758992), (138, 9122536), (172, 7319244), (184, 6841902), (258, 4879496), (276, 4561268), (344, 3659622), (368, 3420951), (516, 2439748), (529, 2379792), (552, 2280634), (688, 1829811), (989, 1272912), (1032, 1219874), (1058, 1189896), (1104, 1140317), (1153, 1091856), (1587, 793264), (1978, 636456), (2064, 609937), (2116, 594948), (2306, 545928), (2967, 424304), (3174, 396632), (3459, 363952), (3956, 318228), (4232, 297474), (4612, 272964), (5934, 212152), (6348, 198316), (6918, 181976), (7912, 159114), (8464, 148737), (9224, 136482), (11868, 106076), (12696, 99158), (13836, 90988), (15824, 79557), (18448, 68241), (22747, 55344), (23736, 53038), (25392, 49579), (26519, 47472), (27672, 45494)]