273975468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:216

約数の個数: 144

約数和(自身を含む): 750946560

約数和(自身を除く): 476971092

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 59, 68, 78, 102, 103, 118, 156, 177, 204, 206, 221, 236, 289, 309, 354, 412, 442, 578, 618, 663, 708, 767, 867, 884, 1003, 1156, 1236, 1326, 1339, 1534, 1734, 1751, 2006, 2301, 2652, 2678, 3009, 3068, 3468, 3502, 3757, 4012, 4017, 4602, 5253, 5356, 6018, 6077, 7004, 7514, 8034, 9204, 10506, 11271, 12036, 12154, 13039, 15028, 16068, 17051, 18231, 21012, 22542, 22763, 24308, 26078, 29767, 34102, 36462, 39117, 45084, 45526, 51153, 52156, 59534, 68204, 68289, 72924, 78234, 79001, 89301, 91052, 102306, 103309, 119068, 136578, 156468, 158002, 178602, 204612, 206618, 221663, 237003, 273156, 309927, 316004, 357204, 386971, 413236, 443326, 474006, 619854, 664989, 773942, 886652, 948012, 1160913, 1239708, 1329978, 1343017, 1547884, 1756253, 2321826, 2659956, 2686034, 3512506, 4029051, 4643652, 5268759, 5372068, 7025012, 8058102, 10537518, 16116204, 21075036, 22831289, 45662578, 68493867, 91325156, 136987734, 273975468]

約数ペア:

[(1, 273975468), (2, 136987734), (3, 91325156), (4, 68493867), (6, 45662578), (12, 22831289), (13, 21075036), (17, 16116204), (26, 10537518), (34, 8058102), (39, 7025012), (51, 5372068), (52, 5268759), (59, 4643652), (68, 4029051), (78, 3512506), (102, 2686034), (103, 2659956), (118, 2321826), (156, 1756253), (177, 1547884), (204, 1343017), (206, 1329978), (221, 1239708), (236, 1160913), (289, 948012), (309, 886652), (354, 773942), (412, 664989), (442, 619854), (578, 474006), (618, 443326), (663, 413236), (708, 386971), (767, 357204), (867, 316004), (884, 309927), (1003, 273156), (1156, 237003), (1236, 221663), (1326, 206618), (1339, 204612), (1534, 178602), (1734, 158002), (1751, 156468), (2006, 136578), (2301, 119068), (2652, 103309), (2678, 102306), (3009, 91052), (3068, 89301), (3468, 79001), (3502, 78234), (3757, 72924), (4012, 68289), (4017, 68204), (4602, 59534), (5253, 52156), (5356, 51153), (6018, 45526), (6077, 45084), (7004, 39117), (7514, 36462), (8034, 34102), (9204, 29767), (10506, 26078), (11271, 24308), (12036, 22763), (12154, 22542), (13039, 21012), (15028, 18231), (16068, 17051)]