245176722

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2179}}^1$

素因数の和:2260

約数の個数: 96

約数和(自身を含む): 652953600

約数和(自身を除く): 407776878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 47, 57, 63, 94, 114, 126, 133, 141, 171, 266, 282, 329, 342, 399, 423, 658, 798, 846, 893, 987, 1197, 1786, 1974, 2179, 2394, 2679, 2961, 4358, 5358, 5922, 6251, 6537, 8037, 12502, 13074, 15253, 16074, 18753, 19611, 30506, 37506, 39222, 41401, 45759, 56259, 82802, 91518, 102413, 112518, 124203, 137277, 204826, 248406, 274554, 289807, 307239, 372609, 579614, 614478, 716891, 745218, 869421, 921717, 1433782, 1738842, 1843434, 1945847, 2150673, 2608263, 3891694, 4301346, 5216526, 5837541, 6452019, 11675082, 12904038, 13620929, 17512623, 27241858, 35025246, 40862787, 81725574, 122588361, 245176722]

約数ペア:

[(1, 245176722), (2, 122588361), (3, 81725574), (6, 40862787), (7, 35025246), (9, 27241858), (14, 17512623), (18, 13620929), (19, 12904038), (21, 11675082), (38, 6452019), (42, 5837541), (47, 5216526), (57, 4301346), (63, 3891694), (94, 2608263), (114, 2150673), (126, 1945847), (133, 1843434), (141, 1738842), (171, 1433782), (266, 921717), (282, 869421), (329, 745218), (342, 716891), (399, 614478), (423, 579614), (658, 372609), (798, 307239), (846, 289807), (893, 274554), (987, 248406), (1197, 204826), (1786, 137277), (1974, 124203), (2179, 112518), (2394, 102413), (2679, 91518), (2961, 82802), (4358, 56259), (5358, 45759), (5922, 41401), (6251, 39222), (6537, 37506), (8037, 30506), (12502, 19611), (13074, 18753), (15253, 16074)]