266475352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2137}}^1$

素因数の和:2276

約数の個数: 64

約数和(自身を含む): 592653600

約数和(自身を除く): 326178248

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 109, 143, 218, 286, 436, 572, 872, 1144, 1199, 1417, 2137, 2398, 2834, 4274, 4796, 5668, 8548, 9592, 11336, 15587, 17096, 23507, 27781, 31174, 47014, 55562, 62348, 94028, 111124, 124696, 188056, 222248, 232933, 305591, 465866, 611182, 931732, 1222364, 1863464, 2444728, 2562263, 3028129, 5124526, 6056258, 10249052, 12112516, 20498104, 24225032, 33309419, 66618838, 133237676, 266475352]

約数ペア:

[(1, 266475352), (2, 133237676), (4, 66618838), (8, 33309419), (11, 24225032), (13, 20498104), (22, 12112516), (26, 10249052), (44, 6056258), (52, 5124526), (88, 3028129), (104, 2562263), (109, 2444728), (143, 1863464), (218, 1222364), (286, 931732), (436, 611182), (572, 465866), (872, 305591), (1144, 232933), (1199, 222248), (1417, 188056), (2137, 124696), (2398, 111124), (2834, 94028), (4274, 62348), (4796, 55562), (5668, 47014), (8548, 31174), (9592, 27781), (11336, 23507), (15587, 17096)]