255064368

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2707}}^1$

素因数の和:2882

約数の個数: 80

約数和(自身を含む): 714565376

約数和(自身を除く): 459501008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 151, 156, 208, 302, 312, 453, 604, 624, 906, 1208, 1812, 1963, 2416, 2707, 3624, 3926, 5414, 5889, 7248, 7852, 8121, 10828, 11778, 15704, 16242, 21656, 23556, 31408, 32484, 35191, 43312, 47112, 64968, 70382, 94224, 105573, 129936, 140764, 211146, 281528, 408757, 422292, 563056, 817514, 844584, 1226271, 1635028, 1689168, 2452542, 3270056, 4905084, 5313841, 6540112, 9810168, 10627682, 15941523, 19620336, 21255364, 31883046, 42510728, 63766092, 85021456, 127532184, 255064368]

約数ペア:

[(1, 255064368), (2, 127532184), (3, 85021456), (4, 63766092), (6, 42510728), (8, 31883046), (12, 21255364), (13, 19620336), (16, 15941523), (24, 10627682), (26, 9810168), (39, 6540112), (48, 5313841), (52, 4905084), (78, 3270056), (104, 2452542), (151, 1689168), (156, 1635028), (208, 1226271), (302, 844584), (312, 817514), (453, 563056), (604, 422292), (624, 408757), (906, 281528), (1208, 211146), (1812, 140764), (1963, 129936), (2416, 105573), (2707, 94224), (3624, 70382), (3926, 64968), (5414, 47112), (5889, 43312), (7248, 35191), (7852, 32484), (8121, 31408), (10828, 23556), (11778, 21656), (15704, 16242)]