686171472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{5657}}^1$

素因数の和:5713

約数の個数: 120

約数和(自身を含む): 2138452416

約数和(自身を除く): 1452280944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 361, 399, 456, 532, 722, 798, 912, 1064, 1083, 1444, 1596, 2128, 2166, 2527, 2888, 3192, 4332, 5054, 5657, 5776, 6384, 7581, 8664, 10108, 11314, 15162, 16971, 17328, 20216, 22628, 30324, 33942, 39599, 40432, 45256, 60648, 67884, 79198, 90512, 107483, 118797, 121296, 135768, 158396, 214966, 237594, 271536, 316792, 322449, 429932, 475188, 633584, 644898, 752381, 859864, 950376, 1289796, 1504762, 1719728, 1900752, 2042177, 2257143, 2579592, 3009524, 4084354, 4514286, 5159184, 6019048, 6126531, 8168708, 9028572, 12038096, 12253062, 14295239, 16337416, 18057144, 24506124, 28590478, 32674832, 36114288, 42885717, 49012248, 57180956, 85771434, 98024496, 114361912, 171542868, 228723824, 343085736, 686171472]

約数ペア:

[(1, 686171472), (2, 343085736), (3, 228723824), (4, 171542868), (6, 114361912), (7, 98024496), (8, 85771434), (12, 57180956), (14, 49012248), (16, 42885717), (19, 36114288), (21, 32674832), (24, 28590478), (28, 24506124), (38, 18057144), (42, 16337416), (48, 14295239), (56, 12253062), (57, 12038096), (76, 9028572), (84, 8168708), (112, 6126531), (114, 6019048), (133, 5159184), (152, 4514286), (168, 4084354), (228, 3009524), (266, 2579592), (304, 2257143), (336, 2042177), (361, 1900752), (399, 1719728), (456, 1504762), (532, 1289796), (722, 950376), (798, 859864), (912, 752381), (1064, 644898), (1083, 633584), (1444, 475188), (1596, 429932), (2128, 322449), (2166, 316792), (2527, 271536), (2888, 237594), (3192, 214966), (4332, 158396), (5054, 135768), (5657, 121296), (5776, 118797), (6384, 107483), (7581, 90512), (8664, 79198), (10108, 67884), (11314, 60648), (15162, 45256), (16971, 40432), (17328, 39599), (20216, 33942), (22628, 30324)]