229304848

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{3163}}^1$

素因数の和:3391

約数の個数: 40

約数和(自身を含む): 466095168

約数和(自身を除く): 236790320

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 197, 368, 394, 788, 1576, 3152, 3163, 4531, 6326, 9062, 12652, 18124, 25304, 36248, 50608, 72496, 72749, 145498, 290996, 581992, 623111, 1163984, 1246222, 2492444, 4984888, 9969776, 14331553, 28663106, 57326212, 114652424, 229304848]

約数ペア:

[(1, 229304848), (2, 114652424), (4, 57326212), (8, 28663106), (16, 14331553), (23, 9969776), (46, 4984888), (92, 2492444), (184, 1246222), (197, 1163984), (368, 623111), (394, 581992), (788, 290996), (1576, 145498), (3152, 72749), (3163, 72496), (4531, 50608), (6326, 36248), (9062, 25304), (12652, 18124)]