728052182

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{643}}^1$

素因数の和:813

約数の個数: 64

約数和(自身を含む): 1332059904

約数和(自身を除く): 604007722

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 107, 143, 214, 286, 407, 481, 643, 814, 962, 1177, 1286, 1391, 2354, 2782, 3959, 5291, 7073, 7918, 8359, 10582, 14146, 15301, 16718, 23791, 30602, 43549, 47582, 51467, 68801, 87098, 91949, 102934, 137602, 183898, 261701, 309283, 523402, 566137, 618566, 756811, 894413, 1132274, 1513622, 1788826, 2545637, 3402113, 5091274, 6804226, 9838543, 19677086, 28002007, 33093281, 56004014, 66186562, 364026091, 728052182]

約数ペア:

[(1, 728052182), (2, 364026091), (11, 66186562), (13, 56004014), (22, 33093281), (26, 28002007), (37, 19677086), (74, 9838543), (107, 6804226), (143, 5091274), (214, 3402113), (286, 2545637), (407, 1788826), (481, 1513622), (643, 1132274), (814, 894413), (962, 756811), (1177, 618566), (1286, 566137), (1391, 523402), (2354, 309283), (2782, 261701), (3959, 183898), (5291, 137602), (7073, 102934), (7918, 91949), (8359, 87098), (10582, 68801), (14146, 51467), (15301, 47582), (16718, 43549), (23791, 30602)]