280315888902

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{55843}}^1\times {\mathrm{39839}}^1$

素因数の和:95697

約数の個数: 48

約数和(自身を含む): 694145387520

約数和(自身を除く): 413829498618

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 39839, 55843, 79678, 111686, 119517, 167529, 239034, 278873, 335058, 358551, 390901, 502587, 557746, 717102, 781802, 836619, 1005174, 1172703, 1673238, 2345406, 2509857, 3518109, 5019714, 7036218, 2224729277, 4449458554, 6674187831, 13348375662, 15573104939, 20022563493, 31146209878, 40045126986, 46719314817, 93438629634, 140157944451, 280315888902]

約数ペア:

[(1, 280315888902), (2, 140157944451), (3, 93438629634), (6, 46719314817), (7, 40045126986), (9, 31146209878), (14, 20022563493), (18, 15573104939), (21, 13348375662), (42, 6674187831), (63, 4449458554), (126, 2224729277), (39839, 7036218), (55843, 5019714), (79678, 3518109), (111686, 2509857), (119517, 2345406), (167529, 1673238), (239034, 1172703), (278873, 1005174), (335058, 836619), (358551, 781802), (390901, 717102), (502587, 557746)]