214874322

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1237}}^1$

素因数の和:1403

約数の個数: 64

約数和(自身を含む): 494169984

約数和(自身を除く): 279295662

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 131, 221, 262, 393, 442, 663, 786, 1237, 1326, 1703, 2227, 2474, 3406, 3711, 4454, 5109, 6681, 7422, 10218, 13362, 16081, 21029, 28951, 32162, 42058, 48243, 57902, 63087, 86853, 96486, 126174, 162047, 173706, 273377, 324094, 486141, 546754, 820131, 972282, 1640262, 2106611, 2754799, 4213222, 5509598, 6319833, 8264397, 12639666, 16528794, 35812387, 71624774, 107437161, 214874322]

約数ペア:

[(1, 214874322), (2, 107437161), (3, 71624774), (6, 35812387), (13, 16528794), (17, 12639666), (26, 8264397), (34, 6319833), (39, 5509598), (51, 4213222), (78, 2754799), (102, 2106611), (131, 1640262), (221, 972282), (262, 820131), (393, 546754), (442, 486141), (663, 324094), (786, 273377), (1237, 173706), (1326, 162047), (1703, 126174), (2227, 96486), (2474, 86853), (3406, 63087), (3711, 57902), (4454, 48243), (5109, 42058), (6681, 32162), (7422, 28951), (10218, 21029), (13362, 16081)]