393340896

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3389}}^1$

素因数の和:3449

約数の個数: 144

約数和(自身を含む): 1243831680

約数和(自身を除く): 850490784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 624, 744, 806, 936, 992, 1116, 1209, 1248, 1488, 1612, 1872, 2232, 2418, 2976, 3224, 3389, 3627, 3744, 4464, 4836, 6448, 6778, 7254, 8928, 9672, 10167, 12896, 13556, 14508, 19344, 20334, 27112, 29016, 30501, 38688, 40668, 44057, 54224, 58032, 61002, 81336, 88114, 105059, 108448, 116064, 122004, 132171, 162672, 176228, 210118, 244008, 264342, 315177, 325344, 352456, 396513, 420236, 488016, 528684, 630354, 704912, 793026, 840472, 945531, 976032, 1057368, 1260708, 1365767, 1409824, 1586052, 1680944, 1891062, 2114736, 2521416, 2731534, 3172104, 3361888, 3782124, 4097301, 4229472, 5042832, 5463068, 6344208, 7564248, 8194602, 10085664, 10926136, 12291903, 12688416, 15128496, 16389204, 21852272, 24583806, 30256992, 32778408, 43704544, 49167612, 65556816, 98335224, 131113632, 196670448, 393340896]

約数ペア:

[(1, 393340896), (2, 196670448), (3, 131113632), (4, 98335224), (6, 65556816), (8, 49167612), (9, 43704544), (12, 32778408), (13, 30256992), (16, 24583806), (18, 21852272), (24, 16389204), (26, 15128496), (31, 12688416), (32, 12291903), (36, 10926136), (39, 10085664), (48, 8194602), (52, 7564248), (62, 6344208), (72, 5463068), (78, 5042832), (93, 4229472), (96, 4097301), (104, 3782124), (117, 3361888), (124, 3172104), (144, 2731534), (156, 2521416), (186, 2114736), (208, 1891062), (234, 1680944), (248, 1586052), (279, 1409824), (288, 1365767), (312, 1260708), (372, 1057368), (403, 976032), (416, 945531), (468, 840472), (496, 793026), (558, 704912), (624, 630354), (744, 528684), (806, 488016), (936, 420236), (992, 396513), (1116, 352456), (1209, 325344), (1248, 315177), (1488, 264342), (1612, 244008), (1872, 210118), (2232, 176228), (2418, 162672), (2976, 132171), (3224, 122004), (3389, 116064), (3627, 108448), (3744, 105059), (4464, 88114), (4836, 81336), (6448, 61002), (6778, 58032), (7254, 54224), (8928, 44057), (9672, 40668), (10167, 38688), (12896, 30501), (13556, 29016), (14508, 27112), (19344, 20334)]