520335072

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{78553}}^1$

素因数の和:78592

約数の個数: 72

約数和(自身を含む): 1544057424

約数和(自身を除く): 1023722352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 78553, 157106, 235659, 314212, 471318, 628424, 706977, 942636, 1256848, 1413954, 1806719, 1885272, 2513696, 2827908, 3613438, 3770544, 5420157, 5655816, 7226876, 7541088, 10840314, 11311632, 14453752, 16260471, 21680628, 22623264, 28907504, 32520942, 43361256, 57815008, 65041884, 86722512, 130083768, 173445024, 260167536, 520335072]

約数ペア:

[(1, 520335072), (2, 260167536), (3, 173445024), (4, 130083768), (6, 86722512), (8, 65041884), (9, 57815008), (12, 43361256), (16, 32520942), (18, 28907504), (23, 22623264), (24, 21680628), (32, 16260471), (36, 14453752), (46, 11311632), (48, 10840314), (69, 7541088), (72, 7226876), (92, 5655816), (96, 5420157), (138, 3770544), (144, 3613438), (184, 2827908), (207, 2513696), (276, 1885272), (288, 1806719), (368, 1413954), (414, 1256848), (552, 942636), (736, 706977), (828, 628424), (1104, 471318), (1656, 314212), (2208, 235659), (3312, 157106), (6624, 78553)]