397793856

素因数分解:

$2^6\times 3^1\times {\mathrm{283}}^1\times {\mathrm{7321}}^1$

素因数の和:7619

約数の個数: 56

約数和(自身を含む): 1056359584

約数和(自身を除く): 658565728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 283, 566, 849, 1132, 1698, 2264, 3396, 4528, 6792, 7321, 9056, 13584, 14642, 18112, 21963, 27168, 29284, 43926, 54336, 58568, 87852, 117136, 175704, 234272, 351408, 468544, 702816, 1405632, 2071843, 4143686, 6215529, 8287372, 12431058, 16574744, 24862116, 33149488, 49724232, 66298976, 99448464, 132597952, 198896928, 397793856]

約数ペア:

[(1, 397793856), (2, 198896928), (3, 132597952), (4, 99448464), (6, 66298976), (8, 49724232), (12, 33149488), (16, 24862116), (24, 16574744), (32, 12431058), (48, 8287372), (64, 6215529), (96, 4143686), (192, 2071843), (283, 1405632), (566, 702816), (849, 468544), (1132, 351408), (1698, 234272), (2264, 175704), (3396, 117136), (4528, 87852), (6792, 58568), (7321, 54336), (9056, 43926), (13584, 29284), (14642, 27168), (18112, 21963)]