261160152

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{13933}}^1$

素因数の和:14024

約数の個数: 64

約数和(自身を含む): 722338560

約数和(自身を除く): 461178408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 71, 88, 132, 142, 213, 264, 284, 426, 568, 781, 852, 1562, 1704, 2343, 3124, 4686, 6248, 9372, 13933, 18744, 27866, 41799, 55732, 83598, 111464, 153263, 167196, 306526, 334392, 459789, 613052, 919578, 989243, 1226104, 1839156, 1978486, 2967729, 3678312, 3956972, 5935458, 7913944, 10881673, 11870916, 21763346, 23741832, 32645019, 43526692, 65290038, 87053384, 130580076, 261160152]

約数ペア:

[(1, 261160152), (2, 130580076), (3, 87053384), (4, 65290038), (6, 43526692), (8, 32645019), (11, 23741832), (12, 21763346), (22, 11870916), (24, 10881673), (33, 7913944), (44, 5935458), (66, 3956972), (71, 3678312), (88, 2967729), (132, 1978486), (142, 1839156), (213, 1226104), (264, 989243), (284, 919578), (426, 613052), (568, 459789), (781, 334392), (852, 306526), (1562, 167196), (1704, 153263), (2343, 111464), (3124, 83598), (4686, 55732), (6248, 41799), (9372, 27866), (13933, 18744)]