290508765708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6271}}^1\times {\mathrm{32441}}^1$

素因数の和:38743

約数の個数: 96

約数和(自身を含む): 820416135168

約数和(自身を除く): 529907369460

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 6271, 12542, 18813, 25084, 32441, 37626, 43897, 64882, 75252, 87794, 97323, 106607, 129764, 131691, 175588, 194646, 213214, 227087, 263382, 319821, 389292, 426428, 454174, 526764, 551497, 639642, 681261, 746249, 908348, 1102994, 1279284, 1362522, 1492498, 1654491, 2205988, 2238747, 2725044, 2984996, 3308982, 3860479, 4477494, 6617964, 7720958, 8954988, 11581437, 15441916, 23162874, 46325748, 203437511, 406875022, 610312533, 813750044, 1220625066, 1424062577, 2441250132, 2848125154, 3458437687, 4272187731, 5696250308, 6916875374, 8544375462, 10375313061, 13833750748, 17088750924, 20750626122, 24209063809, 41501252244, 48418127618, 72627191427, 96836255236, 145254382854, 290508765708]

約数ペア:

[(1, 290508765708), (2, 145254382854), (3, 96836255236), (4, 72627191427), (6, 48418127618), (7, 41501252244), (12, 24209063809), (14, 20750626122), (17, 17088750924), (21, 13833750748), (28, 10375313061), (34, 8544375462), (42, 6916875374), (51, 5696250308), (68, 4272187731), (84, 3458437687), (102, 2848125154), (119, 2441250132), (204, 1424062577), (238, 1220625066), (357, 813750044), (476, 610312533), (714, 406875022), (1428, 203437511), (6271, 46325748), (12542, 23162874), (18813, 15441916), (25084, 11581437), (32441, 8954988), (37626, 7720958), (43897, 6617964), (64882, 4477494), (75252, 3860479), (87794, 3308982), (97323, 2984996), (106607, 2725044), (129764, 2238747), (131691, 2205988), (175588, 1654491), (194646, 1492498), (213214, 1362522), (227087, 1279284), (263382, 1102994), (319821, 908348), (389292, 746249), (426428, 681261), (454174, 639642), (526764, 551497)]