624685264

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4621}}^1$

素因数の和:4724

約数の個数: 80

約数和(自身を含む): 1485547776

約数和(自身を除く): 860862512

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 71, 112, 119, 136, 142, 238, 272, 284, 476, 497, 568, 952, 994, 1136, 1207, 1904, 1988, 2414, 3976, 4621, 4828, 7952, 8449, 9242, 9656, 16898, 18484, 19312, 32347, 33796, 36968, 64694, 67592, 73936, 78557, 129388, 135184, 157114, 258776, 314228, 328091, 517552, 549899, 628456, 656182, 1099798, 1256912, 1312364, 2199596, 2296637, 2624728, 4399192, 4593274, 5249456, 5577547, 8798384, 9186548, 11155094, 18373096, 22310188, 36746192, 39042829, 44620376, 78085658, 89240752, 156171316, 312342632, 624685264]

約数ペア:

[(1, 624685264), (2, 312342632), (4, 156171316), (7, 89240752), (8, 78085658), (14, 44620376), (16, 39042829), (17, 36746192), (28, 22310188), (34, 18373096), (56, 11155094), (68, 9186548), (71, 8798384), (112, 5577547), (119, 5249456), (136, 4593274), (142, 4399192), (238, 2624728), (272, 2296637), (284, 2199596), (476, 1312364), (497, 1256912), (568, 1099798), (952, 656182), (994, 628456), (1136, 549899), (1207, 517552), (1904, 328091), (1988, 314228), (2414, 258776), (3976, 157114), (4621, 135184), (4828, 129388), (7952, 78557), (8449, 73936), (9242, 67592), (9656, 64694), (16898, 36968), (18484, 33796), (19312, 32347)]