2566824

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 7291200

約数和(自身を除く): 4724376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 433, 456, 494, 741, 866, 988, 1299, 1482, 1732, 1976, 2598, 2964, 3464, 5196, 5629, 5928, 8227, 10392, 11258, 16454, 16887, 22516, 24681, 32908, 33774, 45032, 49362, 65816, 67548, 98724, 106951, 135096, 197448, 213902, 320853, 427804, 641706, 855608, 1283412, 2566824]

約数ペア:

[(1, 2566824), (2, 1283412), (3, 855608), (4, 641706), (6, 427804), (8, 320853), (12, 213902), (13, 197448), (19, 135096), (24, 106951), (26, 98724), (38, 67548), (39, 65816), (52, 49362), (57, 45032), (76, 33774), (78, 32908), (104, 24681), (114, 22516), (152, 16887), (156, 16454), (228, 11258), (247, 10392), (312, 8227), (433, 5928), (456, 5629), (494, 5196), (741, 3464), (866, 2964), (988, 2598), (1299, 1976), (1482, 1732)]