1330255561936

素因数分解:

$2^4\times 7^1\times {\mathrm{487}}^1\times {\mathrm{727}}^1\times {\mathrm{33547}}^1$

素因数の和:34776

約数の個数: 80

約数和(自身を含む): 2955762374656

約数和(自身を除く): 1625506812720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 487, 727, 974, 1454, 1948, 2908, 3409, 3896, 5089, 5816, 6818, 7792, 10178, 11632, 13636, 20356, 27272, 33547, 40712, 54544, 67094, 81424, 134188, 234829, 268376, 354049, 469658, 536752, 708098, 939316, 1416196, 1878632, 2478343, 2832392, 3757264, 4956686, 5664784, 9913372, 16337389, 19826744, 24388669, 32674778, 39653488, 48777338, 65349556, 97554676, 114361723, 130699112, 170720683, 195109352, 228723446, 261398224, 341441366, 390218704, 457446892, 682882732, 914893784, 1365765464, 1829787568, 2731530928, 11877281803, 23754563606, 47509127212, 83140972621, 95018254424, 166281945242, 190036508848, 332563890484, 665127780968, 1330255561936]

約数ペア:

[(1, 1330255561936), (2, 665127780968), (4, 332563890484), (7, 190036508848), (8, 166281945242), (14, 95018254424), (16, 83140972621), (28, 47509127212), (56, 23754563606), (112, 11877281803), (487, 2731530928), (727, 1829787568), (974, 1365765464), (1454, 914893784), (1948, 682882732), (2908, 457446892), (3409, 390218704), (3896, 341441366), (5089, 261398224), (5816, 228723446), (6818, 195109352), (7792, 170720683), (10178, 130699112), (11632, 114361723), (13636, 97554676), (20356, 65349556), (27272, 48777338), (33547, 39653488), (40712, 32674778), (54544, 24388669), (67094, 19826744), (81424, 16337389), (134188, 9913372), (234829, 5664784), (268376, 4956686), (354049, 3757264), (469658, 2832392), (536752, 2478343), (708098, 1878632), (939316, 1416196)]