40254048

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:201

約数の個数: 144

約数和(自身を含む): 122653440

約数和(自身を除く): 82399392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 59, 69, 72, 92, 96, 103, 118, 138, 144, 177, 184, 206, 207, 236, 276, 288, 309, 354, 368, 412, 414, 472, 531, 552, 618, 708, 736, 824, 828, 927, 944, 1062, 1104, 1236, 1357, 1416, 1648, 1656, 1854, 1888, 2124, 2208, 2369, 2472, 2714, 2832, 3296, 3312, 3708, 4071, 4248, 4738, 4944, 5428, 5664, 6077, 6624, 7107, 7416, 8142, 8496, 9476, 9888, 10856, 12154, 12213, 14214, 14832, 16284, 16992, 18231, 18952, 21321, 21712, 24308, 24426, 28428, 29664, 32568, 36462, 37904, 42642, 43424, 48616, 48852, 54693, 56856, 65136, 72924, 75808, 85284, 97232, 97704, 109386, 113712, 130272, 139771, 145848, 170568, 194464, 195408, 218772, 227424, 279542, 291696, 341136, 390816, 419313, 437544, 559084, 583392, 682272, 838626, 875088, 1118168, 1257939, 1677252, 1750176, 2236336, 2515878, 3354504, 4472672, 5031756, 6709008, 10063512, 13418016, 20127024, 40254048]

約数ペア:

[(1, 40254048), (2, 20127024), (3, 13418016), (4, 10063512), (6, 6709008), (8, 5031756), (9, 4472672), (12, 3354504), (16, 2515878), (18, 2236336), (23, 1750176), (24, 1677252), (32, 1257939), (36, 1118168), (46, 875088), (48, 838626), (59, 682272), (69, 583392), (72, 559084), (92, 437544), (96, 419313), (103, 390816), (118, 341136), (138, 291696), (144, 279542), (177, 227424), (184, 218772), (206, 195408), (207, 194464), (236, 170568), (276, 145848), (288, 139771), (309, 130272), (354, 113712), (368, 109386), (412, 97704), (414, 97232), (472, 85284), (531, 75808), (552, 72924), (618, 65136), (708, 56856), (736, 54693), (824, 48852), (828, 48616), (927, 43424), (944, 42642), (1062, 37904), (1104, 36462), (1236, 32568), (1357, 29664), (1416, 28428), (1648, 24426), (1656, 24308), (1854, 21712), (1888, 21321), (2124, 18952), (2208, 18231), (2369, 16992), (2472, 16284), (2714, 14832), (2832, 14214), (3296, 12213), (3312, 12154), (3708, 10856), (4071, 9888), (4248, 9476), (4738, 8496), (4944, 8142), (5428, 7416), (5664, 7107), (6077, 6624)]