317892848

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7043}}^1$

素因数の和:7102

約数の個数: 80

約数和(自身を含む): 782616576

約数和(自身を除く): 464723728

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3472, 5642, 6448, 7043, 11284, 14086, 22568, 28172, 45136, 49301, 56344, 91559, 98602, 112688, 183118, 197204, 218333, 366236, 394408, 436666, 640913, 732472, 788816, 873332, 1281826, 1464944, 1528331, 1746664, 2563652, 2838329, 3056662, 3493328, 5127304, 5676658, 6113324, 10254608, 11353316, 12226648, 19868303, 22706632, 24453296, 39736606, 45413264, 79473212, 158946424, 317892848]

約数ペア:

[(1, 317892848), (2, 158946424), (4, 79473212), (7, 45413264), (8, 39736606), (13, 24453296), (14, 22706632), (16, 19868303), (26, 12226648), (28, 11353316), (31, 10254608), (52, 6113324), (56, 5676658), (62, 5127304), (91, 3493328), (104, 3056662), (112, 2838329), (124, 2563652), (182, 1746664), (208, 1528331), (217, 1464944), (248, 1281826), (364, 873332), (403, 788816), (434, 732472), (496, 640913), (728, 436666), (806, 394408), (868, 366236), (1456, 218333), (1612, 197204), (1736, 183118), (2821, 112688), (3224, 98602), (3472, 91559), (5642, 56344), (6448, 49301), (7043, 45136), (11284, 28172), (14086, 22568)]