231566352

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{743}}^1$

素因数の和:948

約数の個数: 80

約数和(自身を含む): 617008128

約数和(自身を除く): 385441776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 151, 172, 258, 302, 344, 453, 516, 604, 688, 743, 906, 1032, 1208, 1486, 1812, 2064, 2229, 2416, 2972, 3624, 4458, 5944, 6493, 7248, 8916, 11888, 12986, 17832, 19479, 25972, 31949, 35664, 38958, 51944, 63898, 77916, 95847, 103888, 112193, 127796, 155832, 191694, 224386, 255592, 311664, 336579, 383388, 448772, 511184, 673158, 766776, 897544, 1346316, 1533552, 1795088, 2692632, 4824299, 5385264, 9648598, 14472897, 19297196, 28945794, 38594392, 57891588, 77188784, 115783176, 231566352]

約数ペア:

[(1, 231566352), (2, 115783176), (3, 77188784), (4, 57891588), (6, 38594392), (8, 28945794), (12, 19297196), (16, 14472897), (24, 9648598), (43, 5385264), (48, 4824299), (86, 2692632), (129, 1795088), (151, 1533552), (172, 1346316), (258, 897544), (302, 766776), (344, 673158), (453, 511184), (516, 448772), (604, 383388), (688, 336579), (743, 311664), (906, 255592), (1032, 224386), (1208, 191694), (1486, 155832), (1812, 127796), (2064, 112193), (2229, 103888), (2416, 95847), (2972, 77916), (3624, 63898), (4458, 51944), (5944, 38958), (6493, 35664), (7248, 31949), (8916, 25972), (11888, 19479), (12986, 17832)]