231918216

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{2549}}^1$

素因数の和:2798

約数の個数: 64

約数和(自身を含む): 616896000

約数和(自身を除く): 384977784

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 223, 408, 446, 669, 892, 1338, 1784, 2549, 2676, 3791, 5098, 5352, 7582, 7647, 10196, 11373, 15164, 15294, 20392, 22746, 30328, 30588, 43333, 45492, 61176, 86666, 90984, 129999, 173332, 259998, 346664, 519996, 568427, 1039992, 1136854, 1705281, 2273708, 3410562, 4547416, 6821124, 9663259, 13642248, 19326518, 28989777, 38653036, 57979554, 77306072, 115959108, 231918216]

約数ペア:

[(1, 231918216), (2, 115959108), (3, 77306072), (4, 57979554), (6, 38653036), (8, 28989777), (12, 19326518), (17, 13642248), (24, 9663259), (34, 6821124), (51, 4547416), (68, 3410562), (102, 2273708), (136, 1705281), (204, 1136854), (223, 1039992), (408, 568427), (446, 519996), (669, 346664), (892, 259998), (1338, 173332), (1784, 129999), (2549, 90984), (2676, 86666), (3791, 61176), (5098, 45492), (5352, 43333), (7582, 30588), (7647, 30328), (10196, 22746), (11373, 20392), (15164, 15294)]