1251336576

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15017}}^1$

素因数の和:15072

約数の個数: 128

約数和(自身を含む): 3921500160

約数和(自身を除く): 2670163584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 336, 372, 384, 434, 448, 496, 651, 672, 744, 868, 896, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2688, 2976, 3472, 3968, 5208, 5952, 6944, 10416, 11904, 13888, 15017, 20832, 27776, 30034, 41664, 45051, 60068, 83328, 90102, 105119, 120136, 180204, 210238, 240272, 315357, 360408, 420476, 465527, 480544, 630714, 720816, 840952, 931054, 961088, 1261428, 1396581, 1441632, 1681904, 1862108, 1922176, 2522856, 2793162, 2883264, 3258689, 3363808, 3724216, 5045712, 5586324, 5766528, 6517378, 6727616, 7448432, 9776067, 10091424, 11172648, 13034756, 13455232, 14896864, 19552134, 20182848, 22345296, 26069512, 29793728, 39104268, 40365696, 44690592, 52139024, 59587456, 78208536, 89381184, 104278048, 156417072, 178762368, 208556096, 312834144, 417112192, 625668288, 1251336576]

約数ペア:

[(1, 1251336576), (2, 625668288), (3, 417112192), (4, 312834144), (6, 208556096), (7, 178762368), (8, 156417072), (12, 104278048), (14, 89381184), (16, 78208536), (21, 59587456), (24, 52139024), (28, 44690592), (31, 40365696), (32, 39104268), (42, 29793728), (48, 26069512), (56, 22345296), (62, 20182848), (64, 19552134), (84, 14896864), (93, 13455232), (96, 13034756), (112, 11172648), (124, 10091424), (128, 9776067), (168, 7448432), (186, 6727616), (192, 6517378), (217, 5766528), (224, 5586324), (248, 5045712), (336, 3724216), (372, 3363808), (384, 3258689), (434, 2883264), (448, 2793162), (496, 2522856), (651, 1922176), (672, 1862108), (744, 1681904), (868, 1441632), (896, 1396581), (992, 1261428), (1302, 961088), (1344, 931054), (1488, 840952), (1736, 720816), (1984, 630714), (2604, 480544), (2688, 465527), (2976, 420476), (3472, 360408), (3968, 315357), (5208, 240272), (5952, 210238), (6944, 180204), (10416, 120136), (11904, 105119), (13888, 90102), (15017, 83328), (20832, 60068), (27776, 45051), (30034, 41664)]