260102544

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{797}}^1$

素因数の和:1344

約数の個数: 80

約数和(自身を含む): 725911872

約数和(自身を除く): 465809328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 523, 624, 797, 1046, 1569, 1594, 2092, 2391, 3138, 3188, 4184, 4782, 6276, 6376, 6799, 8368, 9564, 10361, 12552, 12752, 13598, 19128, 20397, 20722, 25104, 27196, 31083, 38256, 40794, 41444, 54392, 62166, 81588, 82888, 108784, 124332, 163176, 165776, 248664, 326352, 416831, 497328, 833662, 1250493, 1667324, 2500986, 3334648, 5001972, 5418803, 6669296, 10003944, 10837606, 16256409, 20007888, 21675212, 32512818, 43350424, 65025636, 86700848, 130051272, 260102544]

約数ペア:

[(1, 260102544), (2, 130051272), (3, 86700848), (4, 65025636), (6, 43350424), (8, 32512818), (12, 21675212), (13, 20007888), (16, 16256409), (24, 10837606), (26, 10003944), (39, 6669296), (48, 5418803), (52, 5001972), (78, 3334648), (104, 2500986), (156, 1667324), (208, 1250493), (312, 833662), (523, 497328), (624, 416831), (797, 326352), (1046, 248664), (1569, 165776), (1594, 163176), (2092, 124332), (2391, 108784), (3138, 82888), (3188, 81588), (4184, 62166), (4782, 54392), (6276, 41444), (6376, 40794), (6799, 38256), (8368, 31083), (9564, 27196), (10361, 25104), (12552, 20722), (12752, 20397), (13598, 19128)]