1256830272

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1193}}^1$

素因数の和:1301

約数の個数: 168

約数和(自身を含む): 3784884480

約数和(自身を除く): 2528054208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 59, 62, 64, 72, 93, 96, 118, 124, 144, 177, 186, 192, 236, 248, 279, 288, 354, 372, 472, 496, 531, 558, 576, 708, 744, 944, 992, 1062, 1116, 1193, 1416, 1488, 1829, 1888, 1984, 2124, 2232, 2386, 2832, 2976, 3579, 3658, 3776, 4248, 4464, 4772, 5487, 5664, 5952, 7158, 7316, 8496, 8928, 9544, 10737, 10974, 11328, 14316, 14632, 16461, 16992, 17856, 19088, 21474, 21948, 28632, 29264, 32922, 33984, 36983, 38176, 42948, 43896, 57264, 58528, 65844, 70387, 73966, 76352, 85896, 87792, 110949, 114528, 117056, 131688, 140774, 147932, 171792, 175584, 211161, 221898, 229056, 263376, 281548, 295864, 332847, 343584, 351168, 422322, 443796, 526752, 563096, 591728, 633483, 665694, 687168, 844644, 887592, 1053504, 1126192, 1183456, 1266966, 1331388, 1689288, 1775184, 2181997, 2252384, 2366912, 2533932, 2662776, 3378576, 3550368, 4363994, 4504768, 5067864, 5325552, 6545991, 6757152, 7100736, 8727988, 10135728, 10651104, 13091982, 13514304, 17455976, 19637973, 20271456, 21302208, 26183964, 34911952, 39275946, 40542912, 52367928, 69823904, 78551892, 104735856, 139647808, 157103784, 209471712, 314207568, 418943424, 628415136, 1256830272]

約数ペア:

[(1, 1256830272), (2, 628415136), (3, 418943424), (4, 314207568), (6, 209471712), (8, 157103784), (9, 139647808), (12, 104735856), (16, 78551892), (18, 69823904), (24, 52367928), (31, 40542912), (32, 39275946), (36, 34911952), (48, 26183964), (59, 21302208), (62, 20271456), (64, 19637973), (72, 17455976), (93, 13514304), (96, 13091982), (118, 10651104), (124, 10135728), (144, 8727988), (177, 7100736), (186, 6757152), (192, 6545991), (236, 5325552), (248, 5067864), (279, 4504768), (288, 4363994), (354, 3550368), (372, 3378576), (472, 2662776), (496, 2533932), (531, 2366912), (558, 2252384), (576, 2181997), (708, 1775184), (744, 1689288), (944, 1331388), (992, 1266966), (1062, 1183456), (1116, 1126192), (1193, 1053504), (1416, 887592), (1488, 844644), (1829, 687168), (1888, 665694), (1984, 633483), (2124, 591728), (2232, 563096), (2386, 526752), (2832, 443796), (2976, 422322), (3579, 351168), (3658, 343584), (3776, 332847), (4248, 295864), (4464, 281548), (4772, 263376), (5487, 229056), (5664, 221898), (5952, 211161), (7158, 175584), (7316, 171792), (8496, 147932), (8928, 140774), (9544, 131688), (10737, 117056), (10974, 114528), (11328, 110949), (14316, 87792), (14632, 85896), (16461, 76352), (16992, 73966), (17856, 70387), (19088, 65844), (21474, 58528), (21948, 57264), (28632, 43896), (29264, 42948), (32922, 38176), (33984, 36983)]