253247904

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3221}}^1$

素因数の和:3260

約数の個数: 192

約数和(自身を含む): 909377280

約数和(自身を除く): 656129376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 468, 504, 546, 624, 672, 702, 728, 756, 819, 864, 936, 1008, 1092, 1248, 1404, 1456, 1512, 1638, 1872, 2016, 2184, 2457, 2808, 2912, 3024, 3221, 3276, 3744, 4368, 4914, 5616, 6048, 6442, 6552, 8736, 9663, 9828, 11232, 12884, 13104, 19326, 19656, 22547, 25768, 26208, 28989, 38652, 39312, 41873, 45094, 51536, 57978, 67641, 77304, 78624, 83746, 86967, 90188, 103072, 115956, 125619, 135282, 154608, 167492, 173934, 180376, 202923, 231912, 251238, 270564, 293111, 309216, 334984, 347868, 360752, 376857, 405846, 463824, 502476, 541128, 586222, 608769, 669968, 695736, 721504, 753714, 811692, 879333, 927648, 1004952, 1082256, 1130571, 1172444, 1217538, 1339936, 1391472, 1507428, 1623384, 1758666, 2009904, 2164512, 2261142, 2344888, 2435076, 2637999, 2782944, 3014856, 3246768, 3517332, 4019808, 4522284, 4689776, 4870152, 5275998, 6029712, 6493536, 7034664, 7913997, 9044568, 9379552, 9740304, 10551996, 12059424, 14069328, 15827994, 18089136, 19480608, 21103992, 28138656, 31655988, 36178272, 42207984, 63311976, 84415968, 126623952, 253247904]

約数ペア:

[(1, 253247904), (2, 126623952), (3, 84415968), (4, 63311976), (6, 42207984), (7, 36178272), (8, 31655988), (9, 28138656), (12, 21103992), (13, 19480608), (14, 18089136), (16, 15827994), (18, 14069328), (21, 12059424), (24, 10551996), (26, 9740304), (27, 9379552), (28, 9044568), (32, 7913997), (36, 7034664), (39, 6493536), (42, 6029712), (48, 5275998), (52, 4870152), (54, 4689776), (56, 4522284), (63, 4019808), (72, 3517332), (78, 3246768), (84, 3014856), (91, 2782944), (96, 2637999), (104, 2435076), (108, 2344888), (112, 2261142), (117, 2164512), (126, 2009904), (144, 1758666), (156, 1623384), (168, 1507428), (182, 1391472), (189, 1339936), (208, 1217538), (216, 1172444), (224, 1130571), (234, 1082256), (252, 1004952), (273, 927648), (288, 879333), (312, 811692), (336, 753714), (351, 721504), (364, 695736), (378, 669968), (416, 608769), (432, 586222), (468, 541128), (504, 502476), (546, 463824), (624, 405846), (672, 376857), (702, 360752), (728, 347868), (756, 334984), (819, 309216), (864, 293111), (936, 270564), (1008, 251238), (1092, 231912), (1248, 202923), (1404, 180376), (1456, 173934), (1512, 167492), (1638, 154608), (1872, 135282), (2016, 125619), (2184, 115956), (2457, 103072), (2808, 90188), (2912, 86967), (3024, 83746), (3221, 78624), (3276, 77304), (3744, 67641), (4368, 57978), (4914, 51536), (5616, 45094), (6048, 41873), (6442, 39312), (6552, 38652), (8736, 28989), (9663, 26208), (9828, 25768), (11232, 22547), (12884, 19656), (13104, 19326)]