1331621536

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{10789}}^1$

素因数の和:10854

約数の個数: 96

約数和(自身を含む): 3262896000

約数和(自身を除く): 1931274464

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 32, 38, 56, 58, 76, 112, 116, 133, 152, 203, 224, 232, 266, 304, 406, 464, 532, 551, 608, 812, 928, 1064, 1102, 1624, 2128, 2204, 3248, 3857, 4256, 4408, 6496, 7714, 8816, 10789, 15428, 17632, 21578, 30856, 43156, 61712, 75523, 86312, 123424, 151046, 172624, 204991, 302092, 312881, 345248, 409982, 604184, 625762, 819964, 1208368, 1251524, 1434937, 1639928, 2190167, 2416736, 2503048, 2869874, 3279856, 4380334, 5006096, 5739748, 5944739, 6559712, 8760668, 10012192, 11479496, 11889478, 17521336, 22958992, 23778956, 35042672, 41613173, 45917984, 47557912, 70085344, 83226346, 95115824, 166452692, 190231648, 332905384, 665810768, 1331621536]

約数ペア:

[(1, 1331621536), (2, 665810768), (4, 332905384), (7, 190231648), (8, 166452692), (14, 95115824), (16, 83226346), (19, 70085344), (28, 47557912), (29, 45917984), (32, 41613173), (38, 35042672), (56, 23778956), (58, 22958992), (76, 17521336), (112, 11889478), (116, 11479496), (133, 10012192), (152, 8760668), (203, 6559712), (224, 5944739), (232, 5739748), (266, 5006096), (304, 4380334), (406, 3279856), (464, 2869874), (532, 2503048), (551, 2416736), (608, 2190167), (812, 1639928), (928, 1434937), (1064, 1251524), (1102, 1208368), (1624, 819964), (2128, 625762), (2204, 604184), (3248, 409982), (3857, 345248), (4256, 312881), (4408, 302092), (6496, 204991), (7714, 172624), (8816, 151046), (10789, 123424), (15428, 86312), (17632, 75523), (21578, 61712), (30856, 43156)]