280153062

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{117023}}^1$

素因数の和:117057

約数の個数: 48

約数和(自身を含む): 730229760

約数和(自身を除く): 450076698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 117023, 234046, 351069, 702138, 819161, 1053207, 1638322, 2106414, 2223437, 2457483, 4446874, 4914966, 6670311, 7372449, 13340622, 14744898, 15564059, 20010933, 31128118, 40021866, 46692177, 93384354, 140076531, 280153062]

約数ペア:

[(1, 280153062), (2, 140076531), (3, 93384354), (6, 46692177), (7, 40021866), (9, 31128118), (14, 20010933), (18, 15564059), (19, 14744898), (21, 13340622), (38, 7372449), (42, 6670311), (57, 4914966), (63, 4446874), (114, 2457483), (126, 2223437), (133, 2106414), (171, 1638322), (266, 1053207), (342, 819161), (399, 702138), (798, 351069), (1197, 234046), (2394, 117023)]