40435584

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{307}}^1$

素因数の和:345

約数の個数: 128

約数和(自身を含む): 125664000

約数和(自身を除く): 85228416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 307, 336, 343, 384, 392, 448, 588, 614, 672, 686, 784, 896, 921, 1029, 1176, 1228, 1344, 1372, 1568, 1842, 2058, 2149, 2352, 2456, 2688, 2744, 3136, 3684, 4116, 4298, 4704, 4912, 5488, 6272, 6447, 7368, 8232, 8596, 9408, 9824, 10976, 12894, 14736, 15043, 16464, 17192, 18816, 19648, 21952, 25788, 29472, 30086, 32928, 34384, 39296, 43904, 45129, 51576, 58944, 60172, 65856, 68768, 90258, 103152, 105301, 117888, 120344, 131712, 137536, 180516, 206304, 210602, 240688, 275072, 315903, 361032, 412608, 421204, 481376, 631806, 722064, 825216, 842408, 962752, 1263612, 1444128, 1684816, 1925504, 2527224, 2888256, 3369632, 5054448, 5776512, 6739264, 10108896, 13478528, 20217792, 40435584]

約数ペア:

[(1, 40435584), (2, 20217792), (3, 13478528), (4, 10108896), (6, 6739264), (7, 5776512), (8, 5054448), (12, 3369632), (14, 2888256), (16, 2527224), (21, 1925504), (24, 1684816), (28, 1444128), (32, 1263612), (42, 962752), (48, 842408), (49, 825216), (56, 722064), (64, 631806), (84, 481376), (96, 421204), (98, 412608), (112, 361032), (128, 315903), (147, 275072), (168, 240688), (192, 210602), (196, 206304), (224, 180516), (294, 137536), (307, 131712), (336, 120344), (343, 117888), (384, 105301), (392, 103152), (448, 90258), (588, 68768), (614, 65856), (672, 60172), (686, 58944), (784, 51576), (896, 45129), (921, 43904), (1029, 39296), (1176, 34384), (1228, 32928), (1344, 30086), (1372, 29472), (1568, 25788), (1842, 21952), (2058, 19648), (2149, 18816), (2352, 17192), (2456, 16464), (2688, 15043), (2744, 14736), (3136, 12894), (3684, 10976), (4116, 9824), (4298, 9408), (4704, 8596), (4912, 8232), (5488, 7368), (6272, 6447)]