684590112

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{76679}}^1$

素因数の和:76726

約数の個数: 72

約数和(自身を含む): 2009629440

約数和(自身を除く): 1325039328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 76679, 153358, 230037, 306716, 460074, 613432, 690111, 920148, 1226864, 1380222, 1840296, 2377049, 2453728, 2760444, 3680592, 4754098, 5520888, 7131147, 7361184, 9508196, 11041776, 14262294, 19016392, 21393441, 22083552, 28524588, 38032784, 42786882, 57049176, 76065568, 85573764, 114098352, 171147528, 228196704, 342295056, 684590112]

約数ペア:

[(1, 684590112), (2, 342295056), (3, 228196704), (4, 171147528), (6, 114098352), (8, 85573764), (9, 76065568), (12, 57049176), (16, 42786882), (18, 38032784), (24, 28524588), (31, 22083552), (32, 21393441), (36, 19016392), (48, 14262294), (62, 11041776), (72, 9508196), (93, 7361184), (96, 7131147), (124, 5520888), (144, 4754098), (186, 3680592), (248, 2760444), (279, 2453728), (288, 2377049), (372, 1840296), (496, 1380222), (558, 1226864), (744, 920148), (992, 690111), (1116, 613432), (1488, 460074), (2232, 306716), (2976, 230037), (4464, 153358), (8928, 76679)]