855183456

素因数分解:

$2^5\times 3^2\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:473

約数の個数: 144

約数和(自身を含む): 2485776384

約数和(自身を除く): 1630592928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 103, 127, 144, 206, 227, 254, 288, 309, 381, 412, 454, 508, 618, 681, 762, 824, 908, 927, 1016, 1143, 1236, 1362, 1524, 1648, 1816, 1854, 2032, 2043, 2286, 2472, 2724, 3048, 3296, 3632, 3708, 4064, 4086, 4572, 4944, 5448, 6096, 7264, 7416, 8172, 9144, 9888, 10896, 12192, 13081, 14832, 16344, 18288, 21792, 23381, 26162, 28829, 29664, 32688, 36576, 39243, 46762, 52324, 57658, 65376, 70143, 78486, 86487, 93524, 104648, 115316, 117729, 140286, 156972, 172974, 187048, 209296, 210429, 230632, 235458, 259461, 280572, 313944, 345948, 374096, 418592, 420858, 461264, 470916, 518922, 561144, 627888, 691896, 748192, 841716, 922528, 941832, 1037844, 1122288, 1255776, 1383792, 1683432, 1883664, 2075688, 2244576, 2767584, 2969387, 3366864, 3767328, 4151376, 5938774, 6733728, 8302752, 8908161, 11877548, 17816322, 23755096, 26724483, 35632644, 47510192, 53448966, 71265288, 95020384, 106897932, 142530576, 213795864, 285061152, 427591728, 855183456]

約数ペア:

[(1, 855183456), (2, 427591728), (3, 285061152), (4, 213795864), (6, 142530576), (8, 106897932), (9, 95020384), (12, 71265288), (16, 53448966), (18, 47510192), (24, 35632644), (32, 26724483), (36, 23755096), (48, 17816322), (72, 11877548), (96, 8908161), (103, 8302752), (127, 6733728), (144, 5938774), (206, 4151376), (227, 3767328), (254, 3366864), (288, 2969387), (309, 2767584), (381, 2244576), (412, 2075688), (454, 1883664), (508, 1683432), (618, 1383792), (681, 1255776), (762, 1122288), (824, 1037844), (908, 941832), (927, 922528), (1016, 841716), (1143, 748192), (1236, 691896), (1362, 627888), (1524, 561144), (1648, 518922), (1816, 470916), (1854, 461264), (2032, 420858), (2043, 418592), (2286, 374096), (2472, 345948), (2724, 313944), (3048, 280572), (3296, 259461), (3632, 235458), (3708, 230632), (4064, 210429), (4086, 209296), (4572, 187048), (4944, 172974), (5448, 156972), (6096, 140286), (7264, 117729), (7416, 115316), (8172, 104648), (9144, 93524), (9888, 86487), (10896, 78486), (12192, 70143), (13081, 65376), (14832, 57658), (16344, 52324), (18288, 46762), (21792, 39243), (23381, 36576), (26162, 32688), (28829, 29664)]