232310528

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:521

約数の個数: 72

約数和(自身を含む): 486439296

約数和(自身を除く): 254128768

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 73, 124, 128, 146, 248, 256, 292, 401, 496, 584, 802, 992, 1168, 1604, 1984, 2263, 2336, 3208, 3968, 4526, 4672, 6416, 7936, 9052, 9344, 12431, 12832, 18104, 18688, 24862, 25664, 29273, 36208, 49724, 51328, 58546, 72416, 99448, 102656, 117092, 144832, 198896, 234184, 289664, 397792, 468368, 579328, 795584, 907463, 936736, 1591168, 1814926, 1873472, 3182336, 3629852, 3746944, 7259704, 7493888, 14519408, 29038816, 58077632, 116155264, 232310528]

約数ペア:

[(1, 232310528), (2, 116155264), (4, 58077632), (8, 29038816), (16, 14519408), (31, 7493888), (32, 7259704), (62, 3746944), (64, 3629852), (73, 3182336), (124, 1873472), (128, 1814926), (146, 1591168), (248, 936736), (256, 907463), (292, 795584), (401, 579328), (496, 468368), (584, 397792), (802, 289664), (992, 234184), (1168, 198896), (1604, 144832), (1984, 117092), (2263, 102656), (2336, 99448), (3208, 72416), (3968, 58546), (4526, 51328), (4672, 49724), (6416, 36208), (7936, 29273), (9052, 25664), (9344, 24862), (12431, 18688), (12832, 18104)]