262227264

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3389}}^1$

素因数の和:3448

約数の個数: 112

約数和(自身を含む): 771509760

約数和(自身を除く): 509282496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 156, 186, 192, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1612, 1984, 2418, 2496, 2976, 3224, 3389, 4836, 5952, 6448, 6778, 9672, 10167, 12896, 13556, 19344, 20334, 25792, 27112, 38688, 40668, 44057, 54224, 77376, 81336, 88114, 105059, 108448, 132171, 162672, 176228, 210118, 216896, 264342, 315177, 325344, 352456, 420236, 528684, 630354, 650688, 704912, 840472, 1057368, 1260708, 1365767, 1409824, 1680944, 2114736, 2521416, 2731534, 2819648, 3361888, 4097301, 4229472, 5042832, 5463068, 6723776, 8194602, 8458944, 10085664, 10926136, 16389204, 20171328, 21852272, 32778408, 43704544, 65556816, 87409088, 131113632, 262227264]

約数ペア:

[(1, 262227264), (2, 131113632), (3, 87409088), (4, 65556816), (6, 43704544), (8, 32778408), (12, 21852272), (13, 20171328), (16, 16389204), (24, 10926136), (26, 10085664), (31, 8458944), (32, 8194602), (39, 6723776), (48, 5463068), (52, 5042832), (62, 4229472), (64, 4097301), (78, 3361888), (93, 2819648), (96, 2731534), (104, 2521416), (124, 2114736), (156, 1680944), (186, 1409824), (192, 1365767), (208, 1260708), (248, 1057368), (312, 840472), (372, 704912), (403, 650688), (416, 630354), (496, 528684), (624, 420236), (744, 352456), (806, 325344), (832, 315177), (992, 264342), (1209, 216896), (1248, 210118), (1488, 176228), (1612, 162672), (1984, 132171), (2418, 108448), (2496, 105059), (2976, 88114), (3224, 81336), (3389, 77376), (4836, 54224), (5952, 44057), (6448, 40668), (6778, 38688), (9672, 27112), (10167, 25792), (12896, 20334), (13556, 19344)]