1668540888

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8467}}^1$

素因数の和:8526

約数の個数: 192

約数和(自身を含む): 5706754560

約数和(自身を除く): 4038213672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 23, 24, 28, 34, 36, 42, 46, 51, 56, 63, 68, 69, 72, 84, 92, 102, 119, 126, 136, 138, 153, 161, 168, 184, 204, 207, 238, 252, 276, 306, 322, 357, 391, 408, 414, 476, 483, 504, 552, 612, 644, 714, 782, 828, 952, 966, 1071, 1173, 1224, 1288, 1428, 1449, 1564, 1656, 1932, 2142, 2346, 2737, 2856, 2898, 3128, 3519, 3864, 4284, 4692, 5474, 5796, 7038, 8211, 8467, 8568, 9384, 10948, 11592, 14076, 16422, 16934, 21896, 24633, 25401, 28152, 32844, 33868, 49266, 50802, 59269, 65688, 67736, 76203, 98532, 101604, 118538, 143939, 152406, 177807, 194741, 197064, 203208, 237076, 287878, 304812, 355614, 389482, 431817, 474152, 533421, 575756, 584223, 609624, 711228, 778964, 863634, 1007573, 1066842, 1151512, 1168446, 1295451, 1363187, 1422456, 1557928, 1727268, 1752669, 2015146, 2133684, 2336892, 2590902, 2726374, 3022719, 3310597, 3454536, 3505338, 4030292, 4089561, 4267368, 4673784, 5181804, 5452748, 6045438, 6621194, 7010676, 8060584, 8179122, 9068157, 9931791, 10363608, 10905496, 12090876, 12268683, 13242388, 14021352, 16358244, 18136314, 19863582, 23174179, 24181752, 24537366, 26484776, 29795373, 32716488, 36272628, 39727164, 46348358, 49074732, 59590746, 69522537, 72545256, 79454328, 92696716, 98149464, 119181492, 139045074, 185393432, 208567611, 238362984, 278090148, 417135222, 556180296, 834270444, 1668540888]

約数ペア:

[(1, 1668540888), (2, 834270444), (3, 556180296), (4, 417135222), (6, 278090148), (7, 238362984), (8, 208567611), (9, 185393432), (12, 139045074), (14, 119181492), (17, 98149464), (18, 92696716), (21, 79454328), (23, 72545256), (24, 69522537), (28, 59590746), (34, 49074732), (36, 46348358), (42, 39727164), (46, 36272628), (51, 32716488), (56, 29795373), (63, 26484776), (68, 24537366), (69, 24181752), (72, 23174179), (84, 19863582), (92, 18136314), (102, 16358244), (119, 14021352), (126, 13242388), (136, 12268683), (138, 12090876), (153, 10905496), (161, 10363608), (168, 9931791), (184, 9068157), (204, 8179122), (207, 8060584), (238, 7010676), (252, 6621194), (276, 6045438), (306, 5452748), (322, 5181804), (357, 4673784), (391, 4267368), (408, 4089561), (414, 4030292), (476, 3505338), (483, 3454536), (504, 3310597), (552, 3022719), (612, 2726374), (644, 2590902), (714, 2336892), (782, 2133684), (828, 2015146), (952, 1752669), (966, 1727268), (1071, 1557928), (1173, 1422456), (1224, 1363187), (1288, 1295451), (1428, 1168446), (1449, 1151512), (1564, 1066842), (1656, 1007573), (1932, 863634), (2142, 778964), (2346, 711228), (2737, 609624), (2856, 584223), (2898, 575756), (3128, 533421), (3519, 474152), (3864, 431817), (4284, 389482), (4692, 355614), (5474, 304812), (5796, 287878), (7038, 237076), (8211, 203208), (8467, 197064), (8568, 194741), (9384, 177807), (10948, 152406), (11592, 143939), (14076, 118538), (16422, 101604), (16934, 98532), (21896, 76203), (24633, 67736), (25401, 65688), (28152, 59269), (32844, 50802), (33868, 49266)]