1387214784

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{77689}}^1$

素因数の和:77738

約数の個数: 84

約数和(自身を含む): 4104518080

約数和(自身を除く): 2717303296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8928, 17856, 77689, 155378, 233067, 310756, 466134, 621512, 699201, 932268, 1243024, 1398402, 1864536, 2408359, 2486048, 2796804, 3729072, 4816718, 4972096, 5593608, 7225077, 7458144, 9633436, 11187216, 14450154, 14916288, 19266872, 21675231, 22374432, 28900308, 38533744, 43350462, 44748864, 57800616, 77067488, 86700924, 115601232, 154134976, 173401848, 231202464, 346803696, 462404928, 693607392, 1387214784]

約数ペア:

[(1, 1387214784), (2, 693607392), (3, 462404928), (4, 346803696), (6, 231202464), (8, 173401848), (9, 154134976), (12, 115601232), (16, 86700924), (18, 77067488), (24, 57800616), (31, 44748864), (32, 43350462), (36, 38533744), (48, 28900308), (62, 22374432), (64, 21675231), (72, 19266872), (93, 14916288), (96, 14450154), (124, 11187216), (144, 9633436), (186, 7458144), (192, 7225077), (248, 5593608), (279, 4972096), (288, 4816718), (372, 3729072), (496, 2796804), (558, 2486048), (576, 2408359), (744, 1864536), (992, 1398402), (1116, 1243024), (1488, 932268), (1984, 699201), (2232, 621512), (2976, 466134), (4464, 310756), (5952, 233067), (8928, 155378), (17856, 77689)]