2689968396

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{6977}}^1$

素因数の和:7111

約数の個数: 72

約数和(自身を含む): 6699717360

約数和(自身を除く): 4009748964

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 89, 114, 178, 228, 267, 356, 361, 534, 722, 1068, 1083, 1444, 1691, 2166, 3382, 4332, 5073, 6764, 6977, 10146, 13954, 20292, 20931, 27908, 32129, 41862, 64258, 83724, 96387, 128516, 132563, 192774, 265126, 385548, 397689, 530252, 620953, 795378, 1241906, 1590756, 1862859, 2483812, 2518697, 3725718, 5037394, 7451436, 7556091, 10074788, 11798107, 15112182, 23596214, 30224364, 35394321, 47192428, 70788642, 141577284, 224164033, 448328066, 672492099, 896656132, 1344984198, 2689968396]

約数ペア:

[(1, 2689968396), (2, 1344984198), (3, 896656132), (4, 672492099), (6, 448328066), (12, 224164033), (19, 141577284), (38, 70788642), (57, 47192428), (76, 35394321), (89, 30224364), (114, 23596214), (178, 15112182), (228, 11798107), (267, 10074788), (356, 7556091), (361, 7451436), (534, 5037394), (722, 3725718), (1068, 2518697), (1083, 2483812), (1444, 1862859), (1691, 1590756), (2166, 1241906), (3382, 795378), (4332, 620953), (5073, 530252), (6764, 397689), (6977, 385548), (10146, 265126), (13954, 192774), (20292, 132563), (20931, 128516), (27908, 96387), (32129, 83724), (41862, 64258)]