253670274

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{709}}^1$

素因数の和:880

約数の個数: 96

約数和(自身を含む): 651268800

約数和(自身を除く): 397598526

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 139, 143, 198, 234, 278, 286, 417, 429, 709, 834, 858, 1251, 1287, 1418, 1529, 1807, 2127, 2502, 2574, 3058, 3614, 4254, 4587, 5421, 6381, 7799, 9174, 9217, 10842, 12762, 13761, 15598, 16263, 18434, 19877, 23397, 27522, 27651, 32526, 39754, 46794, 55302, 59631, 70191, 82953, 98551, 101387, 119262, 140382, 165906, 178893, 197102, 202774, 295653, 304161, 357786, 591306, 608322, 886959, 912483, 1084061, 1281163, 1773918, 1824966, 2168122, 2562326, 3252183, 3843489, 6504366, 7686978, 9756549, 11530467, 14092793, 19513098, 23060934, 28185586, 42278379, 84556758, 126835137, 253670274]

約数ペア:

[(1, 253670274), (2, 126835137), (3, 84556758), (6, 42278379), (9, 28185586), (11, 23060934), (13, 19513098), (18, 14092793), (22, 11530467), (26, 9756549), (33, 7686978), (39, 6504366), (66, 3843489), (78, 3252183), (99, 2562326), (117, 2168122), (139, 1824966), (143, 1773918), (198, 1281163), (234, 1084061), (278, 912483), (286, 886959), (417, 608322), (429, 591306), (709, 357786), (834, 304161), (858, 295653), (1251, 202774), (1287, 197102), (1418, 178893), (1529, 165906), (1807, 140382), (2127, 119262), (2502, 101387), (2574, 98551), (3058, 82953), (3614, 70191), (4254, 59631), (4587, 55302), (5421, 46794), (6381, 39754), (7799, 32526), (9174, 27651), (9217, 27522), (10842, 23397), (12762, 19877), (13761, 18434), (15598, 16263)]