565566372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{28409}}^1$

素因数の和:28505

約数の個数: 72

約数和(自身を含む): 1654598400

約数和(自身を除く): 1089032028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 948, 1106, 1422, 1659, 2212, 2844, 3318, 4977, 6636, 9954, 19908, 28409, 56818, 85227, 113636, 170454, 198863, 255681, 340908, 397726, 511362, 596589, 795452, 1022724, 1193178, 1789767, 2244311, 2386356, 3579534, 4488622, 6732933, 7159068, 8977244, 13465866, 15710177, 20198799, 26931732, 31420354, 40397598, 47130531, 62840708, 80795196, 94261062, 141391593, 188522124, 282783186, 565566372]

約数ペア:

[(1, 565566372), (2, 282783186), (3, 188522124), (4, 141391593), (6, 94261062), (7, 80795196), (9, 62840708), (12, 47130531), (14, 40397598), (18, 31420354), (21, 26931732), (28, 20198799), (36, 15710177), (42, 13465866), (63, 8977244), (79, 7159068), (84, 6732933), (126, 4488622), (158, 3579534), (237, 2386356), (252, 2244311), (316, 1789767), (474, 1193178), (553, 1022724), (711, 795452), (948, 596589), (1106, 511362), (1422, 397726), (1659, 340908), (2212, 255681), (2844, 198863), (3318, 170454), (4977, 113636), (6636, 85227), (9954, 56818), (19908, 28409)]