258429144

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{829}}^1$

素因数の和:1288

約数の個数: 64

約数和(自身を含む): 669312000

約数和(自身を除く): 410882856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 419, 744, 829, 838, 1257, 1658, 1676, 2487, 2514, 3316, 3352, 4974, 5028, 6632, 9948, 10056, 12989, 19896, 25699, 25978, 38967, 51398, 51956, 77097, 77934, 102796, 103912, 154194, 155868, 205592, 308388, 311736, 347351, 616776, 694702, 1042053, 1389404, 2084106, 2778808, 4168212, 8336424, 10767881, 21535762, 32303643, 43071524, 64607286, 86143048, 129214572, 258429144]

約数ペア:

[(1, 258429144), (2, 129214572), (3, 86143048), (4, 64607286), (6, 43071524), (8, 32303643), (12, 21535762), (24, 10767881), (31, 8336424), (62, 4168212), (93, 2778808), (124, 2084106), (186, 1389404), (248, 1042053), (372, 694702), (419, 616776), (744, 347351), (829, 311736), (838, 308388), (1257, 205592), (1658, 155868), (1676, 154194), (2487, 103912), (2514, 102796), (3316, 77934), (3352, 77097), (4974, 51956), (5028, 51398), (6632, 38967), (9948, 25978), (10056, 25699), (12989, 19896)]