394409712

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{2213}}^1$

素因数の和:2350

約数の個数: 80

約数和(自身を含む): 1054218240

約数和(自身を除く): 659808528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 79, 94, 141, 158, 188, 237, 282, 316, 376, 474, 564, 632, 752, 948, 1128, 1264, 1896, 2213, 2256, 3713, 3792, 4426, 6639, 7426, 8852, 11139, 13278, 14852, 17704, 22278, 26556, 29704, 35408, 44556, 53112, 59408, 89112, 104011, 106224, 174827, 178224, 208022, 312033, 349654, 416044, 524481, 624066, 699308, 832088, 1048962, 1248132, 1398616, 1664176, 2097924, 2496264, 2797232, 4195848, 4992528, 8216869, 8391696, 16433738, 24650607, 32867476, 49301214, 65734952, 98602428, 131469904, 197204856, 394409712]

約数ペア:

[(1, 394409712), (2, 197204856), (3, 131469904), (4, 98602428), (6, 65734952), (8, 49301214), (12, 32867476), (16, 24650607), (24, 16433738), (47, 8391696), (48, 8216869), (79, 4992528), (94, 4195848), (141, 2797232), (158, 2496264), (188, 2097924), (237, 1664176), (282, 1398616), (316, 1248132), (376, 1048962), (474, 832088), (564, 699308), (632, 624066), (752, 524481), (948, 416044), (1128, 349654), (1264, 312033), (1896, 208022), (2213, 178224), (2256, 174827), (3713, 106224), (3792, 104011), (4426, 89112), (6639, 59408), (7426, 53112), (8852, 44556), (11139, 35408), (13278, 29704), (14852, 26556), (17704, 22278)]