1635141872

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2131}}^1$

素因数の和:2207

約数の個数: 160

約数和(自身を含む): 4263727104

約数和(自身を除く): 2628585232

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 31, 34, 52, 56, 62, 68, 91, 104, 112, 119, 124, 136, 182, 208, 217, 221, 238, 248, 272, 364, 403, 434, 442, 476, 496, 527, 728, 806, 868, 884, 952, 1054, 1456, 1547, 1612, 1736, 1768, 1904, 2108, 2131, 2821, 3094, 3224, 3472, 3536, 3689, 4216, 4262, 5642, 6188, 6448, 6851, 7378, 8432, 8524, 11284, 12376, 13702, 14756, 14917, 17048, 22568, 24752, 27404, 27703, 29512, 29834, 34096, 36227, 45136, 47957, 54808, 55406, 59024, 59668, 66061, 72454, 95914, 109616, 110812, 119336, 132122, 144908, 191828, 193921, 221624, 238672, 253589, 264244, 289816, 383656, 387842, 443248, 462427, 470951, 507178, 528488, 579632, 767312, 775684, 858793, 924854, 941902, 1014356, 1056976, 1123037, 1551368, 1717586, 1849708, 1883804, 2028712, 2246074, 3102736, 3296657, 3435172, 3699416, 3767608, 4057424, 4492148, 6011551, 6593314, 6870344, 7398832, 7535216, 7861259, 8984296, 12023102, 13186628, 13740688, 14599481, 15722518, 17968592, 24046204, 26373256, 29198962, 31445036, 48092408, 52746512, 58397924, 62890072, 96184816, 102196367, 116795848, 125780144, 204392734, 233591696, 408785468, 817570936, 1635141872]

約数ペア:

[(1, 1635141872), (2, 817570936), (4, 408785468), (7, 233591696), (8, 204392734), (13, 125780144), (14, 116795848), (16, 102196367), (17, 96184816), (26, 62890072), (28, 58397924), (31, 52746512), (34, 48092408), (52, 31445036), (56, 29198962), (62, 26373256), (68, 24046204), (91, 17968592), (104, 15722518), (112, 14599481), (119, 13740688), (124, 13186628), (136, 12023102), (182, 8984296), (208, 7861259), (217, 7535216), (221, 7398832), (238, 6870344), (248, 6593314), (272, 6011551), (364, 4492148), (403, 4057424), (434, 3767608), (442, 3699416), (476, 3435172), (496, 3296657), (527, 3102736), (728, 2246074), (806, 2028712), (868, 1883804), (884, 1849708), (952, 1717586), (1054, 1551368), (1456, 1123037), (1547, 1056976), (1612, 1014356), (1736, 941902), (1768, 924854), (1904, 858793), (2108, 775684), (2131, 767312), (2821, 579632), (3094, 528488), (3224, 507178), (3472, 470951), (3536, 462427), (3689, 443248), (4216, 387842), (4262, 383656), (5642, 289816), (6188, 264244), (6448, 253589), (6851, 238672), (7378, 221624), (8432, 193921), (8524, 191828), (11284, 144908), (12376, 132122), (13702, 119336), (14756, 110812), (14917, 109616), (17048, 95914), (22568, 72454), (24752, 66061), (27404, 59668), (27703, 59024), (29512, 55406), (29834, 54808), (34096, 47957), (36227, 45136)]