211605576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:328

約数の個数: 192

約数和(自身を含む): 679881600

約数和(自身を除く): 468276024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 29, 39, 42, 52, 56, 58, 78, 84, 87, 91, 104, 116, 156, 168, 169, 174, 182, 203, 232, 257, 273, 312, 338, 348, 364, 377, 406, 507, 514, 546, 609, 676, 696, 728, 754, 771, 812, 1014, 1028, 1092, 1131, 1183, 1218, 1352, 1508, 1542, 1624, 1799, 2028, 2056, 2184, 2262, 2366, 2436, 2639, 3016, 3084, 3341, 3549, 3598, 4056, 4524, 4732, 4872, 4901, 5278, 5397, 6168, 6682, 7098, 7196, 7453, 7917, 9048, 9464, 9802, 10023, 10556, 10794, 13364, 14196, 14392, 14703, 14906, 15834, 19604, 20046, 21112, 21588, 22359, 23387, 26728, 28392, 29406, 29812, 31668, 34307, 39208, 40092, 43176, 43433, 44718, 46774, 52171, 58812, 59624, 63336, 68614, 70161, 80184, 86866, 89436, 93548, 96889, 102921, 104342, 117624, 130299, 137228, 140322, 156513, 173732, 178872, 187096, 193778, 205842, 208684, 260598, 274456, 280644, 290667, 304031, 313026, 347464, 387556, 411684, 417368, 521196, 561288, 581334, 608062, 626052, 678223, 775112, 823368, 912093, 1042392, 1162668, 1216124, 1252104, 1259557, 1356446, 1824186, 2034669, 2325336, 2432248, 2519114, 2712892, 3648372, 3778671, 4069338, 5038228, 5425784, 7296744, 7557342, 8138676, 8816899, 10076456, 15114684, 16277352, 17633798, 26450697, 30229368, 35267596, 52901394, 70535192, 105802788, 211605576]

約数ペア:

[(1, 211605576), (2, 105802788), (3, 70535192), (4, 52901394), (6, 35267596), (7, 30229368), (8, 26450697), (12, 17633798), (13, 16277352), (14, 15114684), (21, 10076456), (24, 8816899), (26, 8138676), (28, 7557342), (29, 7296744), (39, 5425784), (42, 5038228), (52, 4069338), (56, 3778671), (58, 3648372), (78, 2712892), (84, 2519114), (87, 2432248), (91, 2325336), (104, 2034669), (116, 1824186), (156, 1356446), (168, 1259557), (169, 1252104), (174, 1216124), (182, 1162668), (203, 1042392), (232, 912093), (257, 823368), (273, 775112), (312, 678223), (338, 626052), (348, 608062), (364, 581334), (377, 561288), (406, 521196), (507, 417368), (514, 411684), (546, 387556), (609, 347464), (676, 313026), (696, 304031), (728, 290667), (754, 280644), (771, 274456), (812, 260598), (1014, 208684), (1028, 205842), (1092, 193778), (1131, 187096), (1183, 178872), (1218, 173732), (1352, 156513), (1508, 140322), (1542, 137228), (1624, 130299), (1799, 117624), (2028, 104342), (2056, 102921), (2184, 96889), (2262, 93548), (2366, 89436), (2436, 86866), (2639, 80184), (3016, 70161), (3084, 68614), (3341, 63336), (3549, 59624), (3598, 58812), (4056, 52171), (4524, 46774), (4732, 44718), (4872, 43433), (4901, 43176), (5278, 40092), (5397, 39208), (6168, 34307), (6682, 31668), (7098, 29812), (7196, 29406), (7453, 28392), (7917, 26728), (9048, 23387), (9464, 22359), (9802, 21588), (10023, 21112), (10556, 20046), (10794, 19604), (13364, 15834), (14196, 14906), (14392, 14703)]