2145256488

素因数分解:

$2^3\times 3^5\times {\mathrm{691}}^1\times {\mathrm{1597}}^1$

素因数の和:2309

約数の個数: 96

約数和(自身を含む): 6037755360

約数和(自身を除く): 3892498872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 691, 972, 1382, 1597, 1944, 2073, 2764, 3194, 4146, 4791, 5528, 6219, 6388, 8292, 9582, 12438, 12776, 14373, 16584, 18657, 19164, 24876, 28746, 37314, 38328, 43119, 49752, 55971, 57492, 74628, 86238, 111942, 114984, 129357, 149256, 167913, 172476, 223884, 258714, 335826, 344952, 388071, 447768, 517428, 671652, 776142, 1034856, 1103527, 1343304, 1552284, 2207054, 3104568, 3310581, 4414108, 6621162, 8828216, 9931743, 13242324, 19863486, 26484648, 29795229, 39726972, 59590458, 79453944, 89385687, 119180916, 178771374, 238361832, 268157061, 357542748, 536314122, 715085496, 1072628244, 2145256488]

約数ペア:

[(1, 2145256488), (2, 1072628244), (3, 715085496), (4, 536314122), (6, 357542748), (8, 268157061), (9, 238361832), (12, 178771374), (18, 119180916), (24, 89385687), (27, 79453944), (36, 59590458), (54, 39726972), (72, 29795229), (81, 26484648), (108, 19863486), (162, 13242324), (216, 9931743), (243, 8828216), (324, 6621162), (486, 4414108), (648, 3310581), (691, 3104568), (972, 2207054), (1382, 1552284), (1597, 1343304), (1944, 1103527), (2073, 1034856), (2764, 776142), (3194, 671652), (4146, 517428), (4791, 447768), (5528, 388071), (6219, 344952), (6388, 335826), (8292, 258714), (9582, 223884), (12438, 172476), (12776, 167913), (14373, 149256), (16584, 129357), (18657, 114984), (19164, 111942), (24876, 86238), (28746, 74628), (37314, 57492), (38328, 55971), (43119, 49752)]