215339904

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{4793}}^1$

素因数の和:4829

約数の個数: 128

約数和(自身を含む): 684583200

約数和(自身を除く): 469243296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2496, 2808, 3456, 3744, 4793, 4992, 5616, 7488, 9586, 11232, 14379, 14976, 19172, 22464, 28758, 38344, 43137, 44928, 57516, 62309, 76688, 86274, 115032, 124618, 129411, 153376, 172548, 186927, 230064, 249236, 258822, 306752, 345096, 373854, 460128, 498472, 517644, 560781, 613504, 690192, 747708, 920256, 996944, 1035288, 1121562, 1380384, 1495416, 1682343, 1840512, 1993888, 2070576, 2243124, 2760768, 2990832, 3364686, 3987776, 4141152, 4486248, 5521536, 5981664, 6729372, 7975552, 8282304, 8972496, 11963328, 13458744, 16564608, 17944992, 23926656, 26917488, 35889984, 53834976, 71779968, 107669952, 215339904]

約数ペア:

[(1, 215339904), (2, 107669952), (3, 71779968), (4, 53834976), (6, 35889984), (8, 26917488), (9, 23926656), (12, 17944992), (13, 16564608), (16, 13458744), (18, 11963328), (24, 8972496), (26, 8282304), (27, 7975552), (32, 6729372), (36, 5981664), (39, 5521536), (48, 4486248), (52, 4141152), (54, 3987776), (64, 3364686), (72, 2990832), (78, 2760768), (96, 2243124), (104, 2070576), (108, 1993888), (117, 1840512), (128, 1682343), (144, 1495416), (156, 1380384), (192, 1121562), (208, 1035288), (216, 996944), (234, 920256), (288, 747708), (312, 690192), (351, 613504), (384, 560781), (416, 517644), (432, 498472), (468, 460128), (576, 373854), (624, 345096), (702, 306752), (832, 258822), (864, 249236), (936, 230064), (1152, 186927), (1248, 172548), (1404, 153376), (1664, 129411), (1728, 124618), (1872, 115032), (2496, 86274), (2808, 76688), (3456, 62309), (3744, 57516), (4793, 44928), (4992, 43137), (5616, 38344), (7488, 28758), (9586, 22464), (11232, 19172), (14379, 14976)]