7640631648

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{88729}}^1$

素因数の和:88781

約数の個数: 144

約数和(自身を含む): 24417076320

約数和(自身を除く): 16776444672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 69, 72, 78, 92, 96, 104, 117, 138, 144, 156, 184, 207, 208, 234, 276, 288, 299, 312, 368, 414, 416, 468, 552, 598, 624, 736, 828, 897, 936, 1104, 1196, 1248, 1656, 1794, 1872, 2208, 2392, 2691, 3312, 3588, 3744, 4784, 5382, 6624, 7176, 9568, 10764, 14352, 21528, 28704, 43056, 86112, 88729, 177458, 266187, 354916, 532374, 709832, 798561, 1064748, 1153477, 1419664, 1597122, 2040767, 2129496, 2306954, 2839328, 3194244, 3460431, 4081534, 4258992, 4613908, 6122301, 6388488, 6920862, 8163068, 8517984, 9227816, 10381293, 12244602, 12776976, 13841724, 16326136, 18366903, 18455632, 20762586, 24489204, 25553952, 26529971, 27683448, 32652272, 36733806, 36911264, 41525172, 48978408, 53059942, 55366896, 65304544, 73467612, 79589913, 83050344, 97956816, 106119884, 110733792, 146935224, 159179826, 166100688, 195913632, 212239768, 238769739, 293870448, 318359652, 332201376, 424479536, 477539478, 587740896, 636719304, 848959072, 955078956, 1273438608, 1910157912, 2546877216, 3820315824, 7640631648]

約数ペア:

[(1, 7640631648), (2, 3820315824), (3, 2546877216), (4, 1910157912), (6, 1273438608), (8, 955078956), (9, 848959072), (12, 636719304), (13, 587740896), (16, 477539478), (18, 424479536), (23, 332201376), (24, 318359652), (26, 293870448), (32, 238769739), (36, 212239768), (39, 195913632), (46, 166100688), (48, 159179826), (52, 146935224), (69, 110733792), (72, 106119884), (78, 97956816), (92, 83050344), (96, 79589913), (104, 73467612), (117, 65304544), (138, 55366896), (144, 53059942), (156, 48978408), (184, 41525172), (207, 36911264), (208, 36733806), (234, 32652272), (276, 27683448), (288, 26529971), (299, 25553952), (312, 24489204), (368, 20762586), (414, 18455632), (416, 18366903), (468, 16326136), (552, 13841724), (598, 12776976), (624, 12244602), (736, 10381293), (828, 9227816), (897, 8517984), (936, 8163068), (1104, 6920862), (1196, 6388488), (1248, 6122301), (1656, 4613908), (1794, 4258992), (1872, 4081534), (2208, 3460431), (2392, 3194244), (2691, 2839328), (3312, 2306954), (3588, 2129496), (3744, 2040767), (4784, 1597122), (5382, 1419664), (6624, 1153477), (7176, 1064748), (9568, 798561), (10764, 709832), (14352, 532374), (21528, 354916), (28704, 266187), (43056, 177458), (86112, 88729)]