811840008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1249}}^1$

素因数の和:1391

約数の個数: 128

約数和(自身を含む): 2397600000

約数和(自身を除く): 1585759992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 73, 84, 106, 146, 159, 168, 212, 219, 292, 318, 371, 424, 438, 511, 584, 636, 742, 876, 1022, 1113, 1249, 1272, 1484, 1533, 1752, 2044, 2226, 2498, 2968, 3066, 3747, 3869, 4088, 4452, 4996, 6132, 7494, 7738, 8743, 8904, 9992, 11607, 12264, 14988, 15476, 17486, 23214, 26229, 27083, 29976, 30952, 34972, 46428, 52458, 54166, 66197, 69944, 81249, 91177, 92856, 104916, 108332, 132394, 162498, 182354, 198591, 209832, 216664, 264788, 273531, 324996, 364708, 397182, 463379, 529576, 547062, 638239, 649992, 729416, 794364, 926758, 1094124, 1276478, 1390137, 1588728, 1853516, 1914717, 2188248, 2552956, 2780274, 3707032, 3829434, 4832381, 5105912, 5560548, 7658868, 9664762, 11121096, 14497143, 15317736, 19329524, 28994286, 33826667, 38659048, 57988572, 67653334, 101480001, 115977144, 135306668, 202960002, 270613336, 405920004, 811840008]

約数ペア:

[(1, 811840008), (2, 405920004), (3, 270613336), (4, 202960002), (6, 135306668), (7, 115977144), (8, 101480001), (12, 67653334), (14, 57988572), (21, 38659048), (24, 33826667), (28, 28994286), (42, 19329524), (53, 15317736), (56, 14497143), (73, 11121096), (84, 9664762), (106, 7658868), (146, 5560548), (159, 5105912), (168, 4832381), (212, 3829434), (219, 3707032), (292, 2780274), (318, 2552956), (371, 2188248), (424, 1914717), (438, 1853516), (511, 1588728), (584, 1390137), (636, 1276478), (742, 1094124), (876, 926758), (1022, 794364), (1113, 729416), (1249, 649992), (1272, 638239), (1484, 547062), (1533, 529576), (1752, 463379), (2044, 397182), (2226, 364708), (2498, 324996), (2968, 273531), (3066, 264788), (3747, 216664), (3869, 209832), (4088, 198591), (4452, 182354), (4996, 162498), (6132, 132394), (7494, 108332), (7738, 104916), (8743, 92856), (8904, 91177), (9992, 81249), (11607, 69944), (12264, 66197), (14988, 54166), (15476, 52458), (17486, 46428), (23214, 34972), (26229, 30952), (27083, 29976)]