674409216

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2179}}^1$

素因数の和:2242

約数の個数: 144

約数和(自身を含む): 1996252160

約数和(自身を除く): 1321842944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 256, 312, 372, 384, 403, 416, 496, 624, 744, 768, 806, 832, 992, 1209, 1248, 1488, 1612, 1664, 1984, 2179, 2418, 2496, 2976, 3224, 3328, 3968, 4358, 4836, 4992, 5952, 6448, 6537, 7936, 8716, 9672, 9984, 11904, 12896, 13074, 17432, 19344, 23808, 25792, 26148, 28327, 34864, 38688, 51584, 52296, 56654, 67549, 69728, 77376, 84981, 103168, 104592, 113308, 135098, 139456, 154752, 169962, 202647, 209184, 226616, 270196, 278912, 309504, 339924, 405294, 418368, 453232, 540392, 557824, 679848, 810588, 836736, 878137, 906464, 1080784, 1359696, 1621176, 1673472, 1756274, 1812928, 2161568, 2634411, 2719392, 3242352, 3512548, 3625856, 4323136, 5268822, 5438784, 6484704, 7025096, 7251712, 8646272, 10537644, 10877568, 12969408, 14050192, 17292544, 21075288, 21755136, 25938816, 28100384, 42150576, 51877632, 56200768, 84301152, 112401536, 168602304, 224803072, 337204608, 674409216]

約数ペア:

[(1, 674409216), (2, 337204608), (3, 224803072), (4, 168602304), (6, 112401536), (8, 84301152), (12, 56200768), (13, 51877632), (16, 42150576), (24, 28100384), (26, 25938816), (31, 21755136), (32, 21075288), (39, 17292544), (48, 14050192), (52, 12969408), (62, 10877568), (64, 10537644), (78, 8646272), (93, 7251712), (96, 7025096), (104, 6484704), (124, 5438784), (128, 5268822), (156, 4323136), (186, 3625856), (192, 3512548), (208, 3242352), (248, 2719392), (256, 2634411), (312, 2161568), (372, 1812928), (384, 1756274), (403, 1673472), (416, 1621176), (496, 1359696), (624, 1080784), (744, 906464), (768, 878137), (806, 836736), (832, 810588), (992, 679848), (1209, 557824), (1248, 540392), (1488, 453232), (1612, 418368), (1664, 405294), (1984, 339924), (2179, 309504), (2418, 278912), (2496, 270196), (2976, 226616), (3224, 209184), (3328, 202647), (3968, 169962), (4358, 154752), (4836, 139456), (4992, 135098), (5952, 113308), (6448, 104592), (6537, 103168), (7936, 84981), (8716, 77376), (9672, 69728), (9984, 67549), (11904, 56654), (12896, 52296), (13074, 51584), (17432, 38688), (19344, 34864), (23808, 28327), (25792, 26148)]