664765929984

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{496889}}^1$

素因数の和:496990

約数の個数: 160

約数和(自身を含む): 1935676733760

約数和(自身を除く): 1270910803776

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 67, 78, 96, 104, 128, 134, 156, 192, 201, 208, 256, 268, 312, 384, 402, 416, 512, 536, 624, 768, 804, 832, 871, 1072, 1248, 1536, 1608, 1664, 1742, 2144, 2496, 2613, 3216, 3328, 3484, 4288, 4992, 5226, 6432, 6656, 6968, 8576, 9984, 10452, 12864, 13936, 17152, 19968, 20904, 25728, 27872, 34304, 41808, 51456, 55744, 83616, 102912, 111488, 167232, 222976, 334464, 445952, 496889, 668928, 993778, 1337856, 1490667, 1987556, 2981334, 3975112, 5962668, 6459557, 7950224, 11925336, 12919114, 15900448, 19378671, 23850672, 25838228, 31800896, 33291563, 38757342, 47701344, 51676456, 63601792, 66583126, 77514684, 95402688, 99874689, 103352912, 127203584, 133166252, 155029368, 190805376, 199749378, 206705824, 254407168, 266332504, 310058736, 381610752, 399498756, 413411648, 432790319, 532665008, 620117472, 763221504, 798997512, 826823296, 865580638, 1065330016, 1240234944, 1298370957, 1597995024, 1653646592, 1731161276, 2130660032, 2480469888, 2596741914, 3195990048, 3307293184, 3462322552, 4261320064, 4960939776, 5193483828, 6391980096, 6924645104, 8522640128, 9921879552, 10386967656, 12783960192, 13849290208, 17045280256, 20773935312, 25567920384, 27698580416, 41547870624, 51135840768, 55397160832, 83095741248, 110794321664, 166191482496, 221588643328, 332382964992, 664765929984]

約数ペア:

[(1, 664765929984), (2, 332382964992), (3, 221588643328), (4, 166191482496), (6, 110794321664), (8, 83095741248), (12, 55397160832), (13, 51135840768), (16, 41547870624), (24, 27698580416), (26, 25567920384), (32, 20773935312), (39, 17045280256), (48, 13849290208), (52, 12783960192), (64, 10386967656), (67, 9921879552), (78, 8522640128), (96, 6924645104), (104, 6391980096), (128, 5193483828), (134, 4960939776), (156, 4261320064), (192, 3462322552), (201, 3307293184), (208, 3195990048), (256, 2596741914), (268, 2480469888), (312, 2130660032), (384, 1731161276), (402, 1653646592), (416, 1597995024), (512, 1298370957), (536, 1240234944), (624, 1065330016), (768, 865580638), (804, 826823296), (832, 798997512), (871, 763221504), (1072, 620117472), (1248, 532665008), (1536, 432790319), (1608, 413411648), (1664, 399498756), (1742, 381610752), (2144, 310058736), (2496, 266332504), (2613, 254407168), (3216, 206705824), (3328, 199749378), (3484, 190805376), (4288, 155029368), (4992, 133166252), (5226, 127203584), (6432, 103352912), (6656, 99874689), (6968, 95402688), (8576, 77514684), (9984, 66583126), (10452, 63601792), (12864, 51676456), (13936, 47701344), (17152, 38757342), (19968, 33291563), (20904, 31800896), (25728, 25838228), (27872, 23850672), (34304, 19378671), (41808, 15900448), (51456, 12919114), (55744, 11925336), (83616, 7950224), (102912, 6459557), (111488, 5962668), (167232, 3975112), (222976, 2981334), (334464, 1987556), (445952, 1490667), (496889, 1337856), (668928, 993778)]