648768144

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{3299}}^1$

素因数の和:3568

約数の個数: 80

約数和(自身を含む): 1782475200

約数和(自身を除く): 1133707056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 241, 272, 408, 482, 723, 816, 964, 1446, 1928, 2892, 3299, 3856, 4097, 5784, 6598, 8194, 9897, 11568, 12291, 13196, 16388, 19794, 24582, 26392, 32776, 39588, 49164, 52784, 56083, 65552, 79176, 98328, 112166, 158352, 168249, 196656, 224332, 336498, 448664, 672996, 795059, 897328, 1345992, 1590118, 2385177, 2691984, 3180236, 4770354, 6360472, 9540708, 12720944, 13516003, 19081416, 27032006, 38162832, 40548009, 54064012, 81096018, 108128024, 162192036, 216256048, 324384072, 648768144]

約数ペア:

[(1, 648768144), (2, 324384072), (3, 216256048), (4, 162192036), (6, 108128024), (8, 81096018), (12, 54064012), (16, 40548009), (17, 38162832), (24, 27032006), (34, 19081416), (48, 13516003), (51, 12720944), (68, 9540708), (102, 6360472), (136, 4770354), (204, 3180236), (241, 2691984), (272, 2385177), (408, 1590118), (482, 1345992), (723, 897328), (816, 795059), (964, 672996), (1446, 448664), (1928, 336498), (2892, 224332), (3299, 196656), (3856, 168249), (4097, 158352), (5784, 112166), (6598, 98328), (8194, 79176), (9897, 65552), (11568, 56083), (12291, 52784), (13196, 49164), (16388, 39588), (19794, 32776), (24582, 26392)]