384555568

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{307}}^1\times {\mathrm{991}}^1$

素因数の和:1385

約数の個数: 40

約数和(自身を含む): 757729280

約数和(自身を除く): 373173712

約数列:

[1, 2, 4, 8, 16, 79, 158, 307, 316, 614, 632, 991, 1228, 1264, 1982, 2456, 3964, 4912, 7928, 15856, 24253, 48506, 78289, 97012, 156578, 194024, 304237, 313156, 388048, 608474, 626312, 1216948, 1252624, 2433896, 4867792, 24034723, 48069446, 96138892, 192277784, 384555568]

約数ペア:

[(1, 384555568), (2, 192277784), (4, 96138892), (8, 48069446), (16, 24034723), (79, 4867792), (158, 2433896), (307, 1252624), (316, 1216948), (614, 626312), (632, 608474), (991, 388048), (1228, 313156), (1264, 304237), (1982, 194024), (2456, 156578), (3964, 97012), (4912, 78289), (7928, 48506), (15856, 24253)]