311596272

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7237}}^1$

素因数の和:7287

約数の個数: 120

約数和(自身を含む): 980083104

約数和(自身を除く): 668486832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 36, 39, 46, 48, 52, 69, 72, 78, 92, 104, 117, 138, 144, 156, 184, 207, 208, 234, 276, 299, 312, 368, 414, 468, 552, 598, 624, 828, 897, 936, 1104, 1196, 1656, 1794, 1872, 2392, 2691, 3312, 3588, 4784, 5382, 7176, 7237, 10764, 14352, 14474, 21528, 21711, 28948, 43056, 43422, 57896, 65133, 86844, 94081, 115792, 130266, 166451, 173688, 188162, 260532, 282243, 332902, 347376, 376324, 499353, 521064, 564486, 665804, 752648, 846729, 998706, 1042128, 1128972, 1331608, 1498059, 1505296, 1693458, 1997412, 2163863, 2257944, 2663216, 2996118, 3386916, 3994824, 4327726, 4515888, 5992236, 6491589, 6773832, 7989648, 8655452, 11984472, 12983178, 13547664, 17310904, 19474767, 23968944, 25966356, 34621808, 38949534, 51932712, 77899068, 103865424, 155798136, 311596272]

約数ペア:

[(1, 311596272), (2, 155798136), (3, 103865424), (4, 77899068), (6, 51932712), (8, 38949534), (9, 34621808), (12, 25966356), (13, 23968944), (16, 19474767), (18, 17310904), (23, 13547664), (24, 12983178), (26, 11984472), (36, 8655452), (39, 7989648), (46, 6773832), (48, 6491589), (52, 5992236), (69, 4515888), (72, 4327726), (78, 3994824), (92, 3386916), (104, 2996118), (117, 2663216), (138, 2257944), (144, 2163863), (156, 1997412), (184, 1693458), (207, 1505296), (208, 1498059), (234, 1331608), (276, 1128972), (299, 1042128), (312, 998706), (368, 846729), (414, 752648), (468, 665804), (552, 564486), (598, 521064), (624, 499353), (828, 376324), (897, 347376), (936, 332902), (1104, 282243), (1196, 260532), (1656, 188162), (1794, 173688), (1872, 166451), (2392, 130266), (2691, 115792), (3312, 94081), (3588, 86844), (4784, 65133), (5382, 57896), (7176, 43422), (7237, 43056), (10764, 28948), (14352, 21711), (14474, 21528)]