400382298

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{10399}}^1$

素因数の和:10464

約数の個数: 64

約数和(自身を含む): 958464000

約数和(自身を除く): 558081702

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 31, 46, 54, 62, 69, 93, 138, 186, 207, 279, 414, 558, 621, 713, 837, 1242, 1426, 1674, 2139, 4278, 6417, 10399, 12834, 19251, 20798, 31197, 38502, 62394, 93591, 187182, 239177, 280773, 322369, 478354, 561546, 644738, 717531, 967107, 1435062, 1934214, 2152593, 2901321, 4305186, 5802642, 6457779, 7414487, 8703963, 12915558, 14828974, 17407926, 22243461, 44486922, 66730383, 133460766, 200191149, 400382298]

約数ペア:

[(1, 400382298), (2, 200191149), (3, 133460766), (6, 66730383), (9, 44486922), (18, 22243461), (23, 17407926), (27, 14828974), (31, 12915558), (46, 8703963), (54, 7414487), (62, 6457779), (69, 5802642), (93, 4305186), (138, 2901321), (186, 2152593), (207, 1934214), (279, 1435062), (414, 967107), (558, 717531), (621, 644738), (713, 561546), (837, 478354), (1242, 322369), (1426, 280773), (1674, 239177), (2139, 187182), (4278, 93591), (6417, 62394), (10399, 38502), (12834, 31197), (19251, 20798)]