248623968

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4397}}^1$

素因数の和:4460

約数の個数: 96

約数和(自身を含む): 709309440

約数和(自身を除く): 460685472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 76, 93, 96, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 608, 744, 912, 992, 1178, 1488, 1767, 1824, 2356, 2976, 3534, 4397, 4712, 7068, 8794, 9424, 13191, 14136, 17588, 18848, 26382, 28272, 35176, 52764, 56544, 70352, 83543, 105528, 136307, 140704, 167086, 211056, 250629, 272614, 334172, 408921, 422112, 501258, 545228, 668344, 817842, 1002516, 1090456, 1336688, 1635684, 2005032, 2180912, 2589833, 2673376, 3271368, 4010064, 4361824, 5179666, 6542736, 7769499, 8020128, 10359332, 13085472, 15538998, 20718664, 31077996, 41437328, 62155992, 82874656, 124311984, 248623968]

約数ペア:

[(1, 248623968), (2, 124311984), (3, 82874656), (4, 62155992), (6, 41437328), (8, 31077996), (12, 20718664), (16, 15538998), (19, 13085472), (24, 10359332), (31, 8020128), (32, 7769499), (38, 6542736), (48, 5179666), (57, 4361824), (62, 4010064), (76, 3271368), (93, 2673376), (96, 2589833), (114, 2180912), (124, 2005032), (152, 1635684), (186, 1336688), (228, 1090456), (248, 1002516), (304, 817842), (372, 668344), (456, 545228), (496, 501258), (589, 422112), (608, 408921), (744, 334172), (912, 272614), (992, 250629), (1178, 211056), (1488, 167086), (1767, 140704), (1824, 136307), (2356, 105528), (2976, 83543), (3534, 70352), (4397, 56544), (4712, 52764), (7068, 35176), (8794, 28272), (9424, 26382), (13191, 18848), (14136, 17588)]