309306672

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{30253}}^1$

素因数の和:30338

約数の個数: 60

約数和(自身を含む): 877850064

約数和(自身を除く): 568543392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 10224, 30253, 60506, 90759, 121012, 181518, 242024, 272277, 363036, 484048, 544554, 726072, 1089108, 1452144, 2147963, 2178216, 4295926, 4356432, 6443889, 8591852, 12887778, 17183704, 19331667, 25775556, 34367408, 38663334, 51551112, 77326668, 103102224, 154653336, 309306672]

約数ペア:

[(1, 309306672), (2, 154653336), (3, 103102224), (4, 77326668), (6, 51551112), (8, 38663334), (9, 34367408), (12, 25775556), (16, 19331667), (18, 17183704), (24, 12887778), (36, 8591852), (48, 6443889), (71, 4356432), (72, 4295926), (142, 2178216), (144, 2147963), (213, 1452144), (284, 1089108), (426, 726072), (568, 544554), (639, 484048), (852, 363036), (1136, 272277), (1278, 242024), (1704, 181518), (2556, 121012), (3408, 90759), (5112, 60506), (10224, 30253)]