291455895904

素因数分解:

$2^5\times {\mathrm{239}}^1\times {\mathrm{457}}^1\times {\mathrm{83389}}^1$

素因数の和:84095

約数の個数: 48

約数和(自身を含む): 577472414400

約数和(自身を除く): 286016518496

約数列:

[1, 2, 4, 8, 16, 32, 239, 457, 478, 914, 956, 1828, 1912, 3656, 3824, 7312, 7648, 14624, 83389, 109223, 166778, 218446, 333556, 436892, 667112, 873784, 1334224, 1747568, 2668448, 3495136, 19929971, 38108773, 39859942, 76217546, 79719884, 152435092, 159439768, 304870184, 318879536, 609740368, 637759072, 1219480736, 9107996747, 18215993494, 36431986988, 72863973976, 145727947952, 291455895904]

約数ペア:

[(1, 291455895904), (2, 145727947952), (4, 72863973976), (8, 36431986988), (16, 18215993494), (32, 9107996747), (239, 1219480736), (457, 637759072), (478, 609740368), (914, 318879536), (956, 304870184), (1828, 159439768), (1912, 152435092), (3656, 79719884), (3824, 76217546), (7312, 39859942), (7648, 38108773), (14624, 19929971), (83389, 3495136), (109223, 2668448), (166778, 1747568), (218446, 1334224), (333556, 873784), (436892, 667112)]