291214968

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1103087}}^1$

素因数の和:1103107

約数の個数: 32

約数和(自身を含む): 794223360

約数和(自身を除く): 503008392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 1103087, 2206174, 3309261, 4412348, 6618522, 8824696, 12133957, 13237044, 24267914, 26474088, 36401871, 48535828, 72803742, 97071656, 145607484, 291214968]

約数ペア:

[(1, 291214968), (2, 145607484), (3, 97071656), (4, 72803742), (6, 48535828), (8, 36401871), (11, 26474088), (12, 24267914), (22, 13237044), (24, 12133957), (33, 8824696), (44, 6618522), (66, 4412348), (88, 3309261), (132, 2206174), (264, 1103087)]