286569972

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:462

約数の個数: 144

約数和(自身を含む): 826775040

約数和(自身を除く): 540205068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 79, 92, 117, 138, 156, 158, 207, 234, 237, 276, 299, 316, 337, 414, 468, 474, 598, 674, 711, 828, 897, 948, 1011, 1027, 1196, 1348, 1422, 1794, 1817, 2022, 2054, 2691, 2844, 3033, 3081, 3588, 3634, 4044, 4108, 4381, 5382, 5451, 6066, 6162, 7268, 7751, 8762, 9243, 10764, 10902, 12132, 12324, 13143, 15502, 16353, 17524, 18486, 21804, 23253, 23621, 26286, 26623, 31004, 32706, 36972, 39429, 46506, 47242, 52572, 53246, 65412, 69759, 70863, 78858, 79869, 93012, 94484, 100763, 106492, 139518, 141726, 157716, 159738, 201526, 212589, 239607, 279036, 283452, 302289, 319476, 346099, 403052, 425178, 479214, 604578, 612329, 692198, 850356, 906867, 958428, 1038297, 1209156, 1224658, 1384396, 1813734, 1836987, 2076594, 2449316, 3114891, 3627468, 3673974, 4153188, 5510961, 6229782, 7347948, 7960277, 11021922, 12459564, 15920554, 22043844, 23880831, 31841108, 47761662, 71642493, 95523324, 143284986, 286569972]

約数ペア:

[(1, 286569972), (2, 143284986), (3, 95523324), (4, 71642493), (6, 47761662), (9, 31841108), (12, 23880831), (13, 22043844), (18, 15920554), (23, 12459564), (26, 11021922), (36, 7960277), (39, 7347948), (46, 6229782), (52, 5510961), (69, 4153188), (78, 3673974), (79, 3627468), (92, 3114891), (117, 2449316), (138, 2076594), (156, 1836987), (158, 1813734), (207, 1384396), (234, 1224658), (237, 1209156), (276, 1038297), (299, 958428), (316, 906867), (337, 850356), (414, 692198), (468, 612329), (474, 604578), (598, 479214), (674, 425178), (711, 403052), (828, 346099), (897, 319476), (948, 302289), (1011, 283452), (1027, 279036), (1196, 239607), (1348, 212589), (1422, 201526), (1794, 159738), (1817, 157716), (2022, 141726), (2054, 139518), (2691, 106492), (2844, 100763), (3033, 94484), (3081, 93012), (3588, 79869), (3634, 78858), (4044, 70863), (4108, 69759), (4381, 65412), (5382, 53246), (5451, 52572), (6066, 47242), (6162, 46506), (7268, 39429), (7751, 36972), (8762, 32706), (9243, 31004), (10764, 26623), (10902, 26286), (12132, 23621), (12324, 23253), (13143, 21804), (15502, 18486), (16353, 17524)]