387000312

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1\times {\mathrm{719}}^1$

素因数の和:1316

約数の個数: 64

約数和(自身を含む): 994291200

約数和(自身を除く): 607290888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 547, 719, 984, 1094, 1438, 1641, 2157, 2188, 2876, 3282, 4314, 4376, 5752, 6564, 8628, 13128, 17256, 22427, 29479, 44854, 58958, 67281, 88437, 89708, 117916, 134562, 176874, 179416, 235832, 269124, 353748, 393293, 538248, 707496, 786586, 1179879, 1573172, 2359758, 3146344, 4719516, 9439032, 16125013, 32250026, 48375039, 64500052, 96750078, 129000104, 193500156, 387000312]

約数ペア:

[(1, 387000312), (2, 193500156), (3, 129000104), (4, 96750078), (6, 64500052), (8, 48375039), (12, 32250026), (24, 16125013), (41, 9439032), (82, 4719516), (123, 3146344), (164, 2359758), (246, 1573172), (328, 1179879), (492, 786586), (547, 707496), (719, 538248), (984, 393293), (1094, 353748), (1438, 269124), (1641, 235832), (2157, 179416), (2188, 176874), (2876, 134562), (3282, 117916), (4314, 89708), (4376, 88437), (5752, 67281), (6564, 58958), (8628, 44854), (13128, 29479), (17256, 22427)]