509571504

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{20939}}^1$

素因数の和:20979

約数の個数: 90

約数和(自身を含む): 1544304060

約数和(自身を除く): 1034732556

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 169, 208, 234, 312, 338, 468, 507, 624, 676, 936, 1014, 1352, 1521, 1872, 2028, 2704, 3042, 4056, 6084, 8112, 12168, 20939, 24336, 41878, 62817, 83756, 125634, 167512, 188451, 251268, 272207, 335024, 376902, 502536, 544414, 753804, 816621, 1005072, 1088828, 1507608, 1633242, 2177656, 2449863, 3015216, 3266484, 3538691, 4355312, 4899726, 6532968, 7077382, 9799452, 10616073, 13065936, 14154764, 19598904, 21232146, 28309528, 31848219, 39197808, 42464292, 56619056, 63696438, 84928584, 127392876, 169857168, 254785752, 509571504]

約数ペア:

[(1, 509571504), (2, 254785752), (3, 169857168), (4, 127392876), (6, 84928584), (8, 63696438), (9, 56619056), (12, 42464292), (13, 39197808), (16, 31848219), (18, 28309528), (24, 21232146), (26, 19598904), (36, 14154764), (39, 13065936), (48, 10616073), (52, 9799452), (72, 7077382), (78, 6532968), (104, 4899726), (117, 4355312), (144, 3538691), (156, 3266484), (169, 3015216), (208, 2449863), (234, 2177656), (312, 1633242), (338, 1507608), (468, 1088828), (507, 1005072), (624, 816621), (676, 753804), (936, 544414), (1014, 502536), (1352, 376902), (1521, 335024), (1872, 272207), (2028, 251268), (2704, 188451), (3042, 167512), (4056, 125634), (6084, 83756), (8112, 62817), (12168, 41878), (20939, 24336)]