293393412

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{36877}}^1$

素因数の和:36917

約数の個数: 72

約数和(自身を含む): 845686296

約数和(自身を除く): 552292884

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 36877, 73754, 110631, 147508, 221262, 331893, 442524, 479401, 626909, 663786, 958802, 1253818, 1327572, 1438203, 1880727, 1917604, 2507636, 2876406, 3761454, 4314609, 5642181, 5752812, 7522908, 8149817, 8629218, 11284362, 16299634, 17258436, 22568724, 24449451, 32599268, 48898902, 73348353, 97797804, 146696706, 293393412]

約数ペア:

[(1, 293393412), (2, 146696706), (3, 97797804), (4, 73348353), (6, 48898902), (9, 32599268), (12, 24449451), (13, 22568724), (17, 17258436), (18, 16299634), (26, 11284362), (34, 8629218), (36, 8149817), (39, 7522908), (51, 5752812), (52, 5642181), (68, 4314609), (78, 3761454), (102, 2876406), (117, 2507636), (153, 1917604), (156, 1880727), (204, 1438203), (221, 1327572), (234, 1253818), (306, 958802), (442, 663786), (468, 626909), (612, 479401), (663, 442524), (884, 331893), (1326, 221262), (1989, 147508), (2652, 110631), (3978, 73754), (7956, 36877)]