390905904

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{103087}}^1$

素因数の和:103177

約数の個数: 40

約数和(自身を含む): 1022632960

約数和(自身を除く): 631727056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 948, 1264, 1896, 3792, 103087, 206174, 309261, 412348, 618522, 824696, 1237044, 1649392, 2474088, 4948176, 8143873, 16287746, 24431619, 32575492, 48863238, 65150984, 97726476, 130301968, 195452952, 390905904]

約数ペア:

[(1, 390905904), (2, 195452952), (3, 130301968), (4, 97726476), (6, 65150984), (8, 48863238), (12, 32575492), (16, 24431619), (24, 16287746), (48, 8143873), (79, 4948176), (158, 2474088), (237, 1649392), (316, 1237044), (474, 824696), (632, 618522), (948, 412348), (1264, 309261), (1896, 206174), (3792, 103087)]