1265245696

素因数分解:

$2^9\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1571}}^1$

素因数の和:1624

約数の個数: 120

約数和(自身を含む): 2994386472

約数和(自身を除く): 1729140776

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 121, 128, 143, 176, 208, 242, 256, 286, 352, 416, 484, 512, 572, 704, 832, 968, 1144, 1408, 1571, 1573, 1664, 1936, 2288, 2816, 3142, 3146, 3328, 3872, 4576, 5632, 6284, 6292, 6656, 7744, 9152, 12568, 12584, 15488, 17281, 18304, 20423, 25136, 25168, 30976, 34562, 36608, 40846, 50272, 50336, 61952, 69124, 73216, 81692, 100544, 100672, 138248, 163384, 190091, 201088, 201344, 224653, 276496, 326768, 380182, 402176, 402688, 449306, 552992, 653536, 760364, 804352, 805376, 898612, 1105984, 1307072, 1520728, 1797224, 2211968, 2471183, 2614144, 3041456, 3594448, 4423936, 4942366, 5228288, 6082912, 7188896, 8847872, 9884732, 10456576, 12165824, 14377792, 19769464, 24331648, 28755584, 39538928, 48663296, 57511168, 79077856, 97326592, 115022336, 158155712, 316311424, 632622848, 1265245696]

約数ペア:

[(1, 1265245696), (2, 632622848), (4, 316311424), (8, 158155712), (11, 115022336), (13, 97326592), (16, 79077856), (22, 57511168), (26, 48663296), (32, 39538928), (44, 28755584), (52, 24331648), (64, 19769464), (88, 14377792), (104, 12165824), (121, 10456576), (128, 9884732), (143, 8847872), (176, 7188896), (208, 6082912), (242, 5228288), (256, 4942366), (286, 4423936), (352, 3594448), (416, 3041456), (484, 2614144), (512, 2471183), (572, 2211968), (704, 1797224), (832, 1520728), (968, 1307072), (1144, 1105984), (1408, 898612), (1571, 805376), (1573, 804352), (1664, 760364), (1936, 653536), (2288, 552992), (2816, 449306), (3142, 402688), (3146, 402176), (3328, 380182), (3872, 326768), (4576, 276496), (5632, 224653), (6284, 201344), (6292, 201088), (6656, 190091), (7744, 163384), (9152, 138248), (12568, 100672), (12584, 100544), (15488, 81692), (17281, 73216), (18304, 69124), (20423, 61952), (25136, 50336), (25168, 50272), (30976, 40846), (34562, 36608)]