210611688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:495

約数の個数: 128

約数和(自身を含む): 628992000

約数和(自身を除く): 418380312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 139, 168, 174, 203, 232, 278, 311, 348, 406, 417, 556, 609, 622, 696, 812, 834, 933, 973, 1112, 1218, 1244, 1624, 1668, 1866, 1946, 2177, 2436, 2488, 2919, 3336, 3732, 3892, 4031, 4354, 4872, 5838, 6531, 7464, 7784, 8062, 8708, 9019, 11676, 12093, 13062, 16124, 17416, 18038, 23352, 24186, 26124, 27057, 28217, 32248, 36076, 43229, 48372, 52248, 54114, 56434, 63133, 72152, 84651, 86458, 96744, 108228, 112868, 126266, 129687, 169302, 172916, 189399, 216456, 225736, 252532, 259374, 302603, 338604, 345832, 378798, 505064, 518748, 605206, 677208, 757596, 907809, 1037496, 1210412, 1253641, 1515192, 1815618, 2420824, 2507282, 3631236, 3760923, 5014564, 7262472, 7521846, 8775487, 10029128, 15043692, 17550974, 26326461, 30087384, 35101948, 52652922, 70203896, 105305844, 210611688]

約数ペア:

[(1, 210611688), (2, 105305844), (3, 70203896), (4, 52652922), (6, 35101948), (7, 30087384), (8, 26326461), (12, 17550974), (14, 15043692), (21, 10029128), (24, 8775487), (28, 7521846), (29, 7262472), (42, 5014564), (56, 3760923), (58, 3631236), (84, 2507282), (87, 2420824), (116, 1815618), (139, 1515192), (168, 1253641), (174, 1210412), (203, 1037496), (232, 907809), (278, 757596), (311, 677208), (348, 605206), (406, 518748), (417, 505064), (556, 378798), (609, 345832), (622, 338604), (696, 302603), (812, 259374), (834, 252532), (933, 225736), (973, 216456), (1112, 189399), (1218, 172916), (1244, 169302), (1624, 129687), (1668, 126266), (1866, 112868), (1946, 108228), (2177, 96744), (2436, 86458), (2488, 84651), (2919, 72152), (3336, 63133), (3732, 56434), (3892, 54114), (4031, 52248), (4354, 48372), (4872, 43229), (5838, 36076), (6531, 32248), (7464, 28217), (7784, 27057), (8062, 26124), (8708, 24186), (9019, 23352), (11676, 18038), (12093, 17416), (13062, 16124)]