438045146

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1303}}^1$

素因数の和:1419

約数の個数: 64

約数和(自身を含む): 856258560

約数和(自身を除く): 418213414

約数列:

[1, 2, 7, 11, 14, 22, 37, 59, 74, 77, 118, 154, 259, 407, 413, 518, 649, 814, 826, 1298, 1303, 2183, 2606, 2849, 4366, 4543, 5698, 9086, 9121, 14333, 15281, 18242, 24013, 28666, 30562, 48026, 48211, 76877, 96422, 100331, 153754, 168091, 200662, 336182, 337477, 530321, 538139, 674954, 845647, 1060642, 1076278, 1691294, 2844449, 3712247, 5688898, 5919529, 7424494, 11839058, 19911143, 31288939, 39822286, 62577878, 219022573, 438045146]

約数ペア:

[(1, 438045146), (2, 219022573), (7, 62577878), (11, 39822286), (14, 31288939), (22, 19911143), (37, 11839058), (59, 7424494), (74, 5919529), (77, 5688898), (118, 3712247), (154, 2844449), (259, 1691294), (407, 1076278), (413, 1060642), (518, 845647), (649, 674954), (814, 538139), (826, 530321), (1298, 337477), (1303, 336182), (2183, 200662), (2606, 168091), (2849, 153754), (4366, 100331), (4543, 96422), (5698, 76877), (9086, 48211), (9121, 48026), (14333, 30562), (15281, 28666), (18242, 24013)]