309281616

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{306827}}^1$

素因数の和:306848

約数の個数: 60

約数和(自身を含む): 989213472

約数和(自身を除く): 679931856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 306827, 613654, 920481, 1227308, 1840962, 2147789, 2454616, 2761443, 3681924, 4295578, 4909232, 5522886, 6443367, 7363848, 8591156, 11045772, 12886734, 14727696, 17182312, 19330101, 22091544, 25773468, 34364624, 38660202, 44183088, 51546936, 77320404, 103093872, 154640808, 309281616]

約数ペア:

[(1, 309281616), (2, 154640808), (3, 103093872), (4, 77320404), (6, 51546936), (7, 44183088), (8, 38660202), (9, 34364624), (12, 25773468), (14, 22091544), (16, 19330101), (18, 17182312), (21, 14727696), (24, 12886734), (28, 11045772), (36, 8591156), (42, 7363848), (48, 6443367), (56, 5522886), (63, 4909232), (72, 4295578), (84, 3681924), (112, 2761443), (126, 2454616), (144, 2147789), (168, 1840962), (252, 1227308), (336, 920481), (504, 613654), (1008, 306827)]