647569104

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{21179}}^1$

素因数の和:21217

約数の個数: 120

約数和(自身を含む): 2095803360

約数和(自身を除く): 1448234256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 312, 336, 364, 392, 546, 588, 624, 637, 728, 784, 1092, 1176, 1274, 1456, 1911, 2184, 2352, 2548, 3822, 4368, 5096, 7644, 10192, 15288, 21179, 30576, 42358, 63537, 84716, 127074, 148253, 169432, 254148, 275327, 296506, 338864, 444759, 508296, 550654, 593012, 825981, 889518, 1016592, 1037771, 1101308, 1186024, 1651962, 1779036, 1927289, 2075542, 2202616, 2372048, 3113313, 3303924, 3558072, 3854578, 4151084, 4405232, 5781867, 6226626, 6607848, 7116144, 7709156, 8302168, 11563734, 12453252, 13215696, 13491023, 15418312, 16604336, 23127468, 24906504, 26982046, 30836624, 40473069, 46254936, 49813008, 53964092, 80946138, 92509872, 107928184, 161892276, 215856368, 323784552, 647569104]

約数ペア:

[(1, 647569104), (2, 323784552), (3, 215856368), (4, 161892276), (6, 107928184), (7, 92509872), (8, 80946138), (12, 53964092), (13, 49813008), (14, 46254936), (16, 40473069), (21, 30836624), (24, 26982046), (26, 24906504), (28, 23127468), (39, 16604336), (42, 15418312), (48, 13491023), (49, 13215696), (52, 12453252), (56, 11563734), (78, 8302168), (84, 7709156), (91, 7116144), (98, 6607848), (104, 6226626), (112, 5781867), (147, 4405232), (156, 4151084), (168, 3854578), (182, 3558072), (196, 3303924), (208, 3113313), (273, 2372048), (294, 2202616), (312, 2075542), (336, 1927289), (364, 1779036), (392, 1651962), (546, 1186024), (588, 1101308), (624, 1037771), (637, 1016592), (728, 889518), (784, 825981), (1092, 593012), (1176, 550654), (1274, 508296), (1456, 444759), (1911, 338864), (2184, 296506), (2352, 275327), (2548, 254148), (3822, 169432), (4368, 148253), (5096, 127074), (7644, 84716), (10192, 63537), (15288, 42358), (21179, 30576)]