40541592

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1$

素因数の和:1025

約数の個数: 128

約数和(自身を含む): 131443200

約数和(自身を除く): 90901608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 364, 399, 456, 494, 532, 546, 728, 741, 798, 977, 988, 1064, 1092, 1482, 1596, 1729, 1954, 1976, 2184, 2931, 2964, 3192, 3458, 3908, 5187, 5862, 5928, 6839, 6916, 7816, 10374, 11724, 12701, 13678, 13832, 18563, 20517, 20748, 23448, 25402, 27356, 37126, 38103, 41034, 41496, 50804, 54712, 55689, 74252, 76206, 82068, 88907, 101608, 111378, 129941, 148504, 152412, 164136, 177814, 222756, 241319, 259882, 266721, 304824, 355628, 389823, 445512, 482638, 519764, 533442, 711256, 723957, 779646, 965276, 1039528, 1066884, 1447914, 1559292, 1689233, 1930552, 2133768, 2895828, 3118584, 3378466, 5067699, 5791656, 6756932, 10135398, 13513864, 20270796, 40541592]

約数ペア:

[(1, 40541592), (2, 20270796), (3, 13513864), (4, 10135398), (6, 6756932), (7, 5791656), (8, 5067699), (12, 3378466), (13, 3118584), (14, 2895828), (19, 2133768), (21, 1930552), (24, 1689233), (26, 1559292), (28, 1447914), (38, 1066884), (39, 1039528), (42, 965276), (52, 779646), (56, 723957), (57, 711256), (76, 533442), (78, 519764), (84, 482638), (91, 445512), (104, 389823), (114, 355628), (133, 304824), (152, 266721), (156, 259882), (168, 241319), (182, 222756), (228, 177814), (247, 164136), (266, 152412), (273, 148504), (312, 129941), (364, 111378), (399, 101608), (456, 88907), (494, 82068), (532, 76206), (546, 74252), (728, 55689), (741, 54712), (798, 50804), (977, 41496), (988, 41034), (1064, 38103), (1092, 37126), (1482, 27356), (1596, 25402), (1729, 23448), (1954, 20748), (1976, 20517), (2184, 18563), (2931, 13832), (2964, 13678), (3192, 12701), (3458, 11724), (3908, 10374), (5187, 7816), (5862, 6916), (5928, 6839)]