715409568

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{353}}^1$

素因数の和:627

約数の個数: 144

約数和(自身を含む): 2115300096

約数和(自身を除く): 1399890528

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, 227, 248, 279, 288, 353, 372, 454, 496, 558, 681, 706, 744, 908, 992, 1059, 1116, 1362, 1412, 1488, 1816, 2043, 2118, 2232, 2724, 2824, 2976, 3177, 3632, 4086, 4236, 4464, 5448, 5648, 6354, 7037, 7264, 8172, 8472, 8928, 10896, 10943, 11296, 12708, 14074, 16344, 16944, 21111, 21792, 21886, 25416, 28148, 32688, 32829, 33888, 42222, 43772, 50832, 56296, 63333, 65376, 65658, 80131, 84444, 87544, 98487, 101664, 112592, 126666, 131316, 160262, 168888, 175088, 196974, 225184, 240393, 253332, 262632, 320524, 337776, 350176, 393948, 480786, 506664, 525264, 641048, 675552, 721179, 787896, 961572, 1013328, 1050528, 1282096, 1442358, 1575792, 1923144, 2026656, 2484061, 2564192, 2884716, 3151584, 3846288, 4968122, 5769432, 7452183, 7692576, 9936244, 11538864, 14904366, 19872488, 22356549, 23077728, 29808732, 39744976, 44713098, 59617464, 79489952, 89426196, 119234928, 178852392, 238469856, 357704784, 715409568]

約数ペア:

[(1, 715409568), (2, 357704784), (3, 238469856), (4, 178852392), (6, 119234928), (8, 89426196), (9, 79489952), (12, 59617464), (16, 44713098), (18, 39744976), (24, 29808732), (31, 23077728), (32, 22356549), (36, 19872488), (48, 14904366), (62, 11538864), (72, 9936244), (93, 7692576), (96, 7452183), (124, 5769432), (144, 4968122), (186, 3846288), (227, 3151584), (248, 2884716), (279, 2564192), (288, 2484061), (353, 2026656), (372, 1923144), (454, 1575792), (496, 1442358), (558, 1282096), (681, 1050528), (706, 1013328), (744, 961572), (908, 787896), (992, 721179), (1059, 675552), (1116, 641048), (1362, 525264), (1412, 506664), (1488, 480786), (1816, 393948), (2043, 350176), (2118, 337776), (2232, 320524), (2724, 262632), (2824, 253332), (2976, 240393), (3177, 225184), (3632, 196974), (4086, 175088), (4236, 168888), (4464, 160262), (5448, 131316), (5648, 126666), (6354, 112592), (7037, 101664), (7264, 98487), (8172, 87544), (8472, 84444), (8928, 80131), (10896, 65658), (10943, 65376), (11296, 63333), (12708, 56296), (14074, 50832), (16344, 43772), (16944, 42222), (21111, 33888), (21792, 32829), (21886, 32688), (25416, 28148)]