394834008

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{1699}}^1$

素因数の和:2152

約数の個数: 64

約数和(自身を含む): 1033056000

約数和(自身を除く): 638221992

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 421, 552, 842, 1263, 1684, 1699, 2526, 3368, 3398, 5052, 5097, 6796, 9683, 10104, 10194, 13592, 19366, 20388, 29049, 38732, 39077, 40776, 58098, 77464, 78154, 116196, 117231, 156308, 232392, 234462, 312616, 468924, 715279, 937848, 1430558, 2145837, 2861116, 4291674, 5722232, 8583348, 16451417, 17166696, 32902834, 49354251, 65805668, 98708502, 131611336, 197417004, 394834008]

約数ペア:

[(1, 394834008), (2, 197417004), (3, 131611336), (4, 98708502), (6, 65805668), (8, 49354251), (12, 32902834), (23, 17166696), (24, 16451417), (46, 8583348), (69, 5722232), (92, 4291674), (138, 2861116), (184, 2145837), (276, 1430558), (421, 937848), (552, 715279), (842, 468924), (1263, 312616), (1684, 234462), (1699, 232392), (2526, 156308), (3368, 117231), (3398, 116196), (5052, 78154), (5097, 77464), (6796, 58098), (9683, 40776), (10104, 39077), (10194, 38732), (13592, 29049), (19366, 20388)]