520695864

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{547}}^1$

素因数の和:691

約数の個数: 160

約数和(自身を含む): 1587413520

約数和(自身を除く): 1066717656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 113, 117, 156, 162, 216, 226, 234, 312, 324, 339, 351, 452, 468, 547, 648, 678, 702, 904, 936, 1017, 1053, 1094, 1356, 1404, 1469, 1641, 2034, 2106, 2188, 2712, 2808, 2938, 3051, 3282, 4068, 4212, 4376, 4407, 4923, 5876, 6102, 6564, 7111, 8136, 8424, 8814, 9153, 9846, 11752, 12204, 13128, 13221, 14222, 14769, 17628, 18306, 19692, 21333, 24408, 26442, 28444, 29538, 35256, 36612, 39384, 39663, 42666, 44307, 52884, 56888, 59076, 61811, 63999, 73224, 79326, 85332, 88614, 105768, 118152, 118989, 123622, 127998, 158652, 170664, 177228, 185433, 191997, 237978, 247244, 255996, 317304, 354456, 370866, 383994, 475956, 494488, 511992, 556299, 575991, 741732, 767988, 803543, 951912, 1112598, 1151982, 1483464, 1535976, 1607086, 1668897, 2225196, 2303964, 2410629, 3214172, 3337794, 4450392, 4607928, 4821258, 5006691, 6428344, 6675588, 7231887, 9642516, 10013382, 13351176, 14463774, 19285032, 20026764, 21695661, 28927548, 40053528, 43391322, 57855096, 65086983, 86782644, 130173966, 173565288, 260347932, 520695864]

約数ペア:

[(1, 520695864), (2, 260347932), (3, 173565288), (4, 130173966), (6, 86782644), (8, 65086983), (9, 57855096), (12, 43391322), (13, 40053528), (18, 28927548), (24, 21695661), (26, 20026764), (27, 19285032), (36, 14463774), (39, 13351176), (52, 10013382), (54, 9642516), (72, 7231887), (78, 6675588), (81, 6428344), (104, 5006691), (108, 4821258), (113, 4607928), (117, 4450392), (156, 3337794), (162, 3214172), (216, 2410629), (226, 2303964), (234, 2225196), (312, 1668897), (324, 1607086), (339, 1535976), (351, 1483464), (452, 1151982), (468, 1112598), (547, 951912), (648, 803543), (678, 767988), (702, 741732), (904, 575991), (936, 556299), (1017, 511992), (1053, 494488), (1094, 475956), (1356, 383994), (1404, 370866), (1469, 354456), (1641, 317304), (2034, 255996), (2106, 247244), (2188, 237978), (2712, 191997), (2808, 185433), (2938, 177228), (3051, 170664), (3282, 158652), (4068, 127998), (4212, 123622), (4376, 118989), (4407, 118152), (4923, 105768), (5876, 88614), (6102, 85332), (6564, 79326), (7111, 73224), (8136, 63999), (8424, 61811), (8814, 59076), (9153, 56888), (9846, 52884), (11752, 44307), (12204, 42666), (13128, 39663), (13221, 39384), (14222, 36612), (14769, 35256), (17628, 29538), (18306, 28444), (19692, 26442), (21333, 24408)]