276709264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{773}}^1\times {\mathrm{1721}}^1$

素因数の和:2515

約数の個数: 40

約数和(自身を含む): 578447352

約数和(自身を除く): 301738088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 773, 1546, 1721, 3092, 3442, 6184, 6884, 10049, 12368, 13768, 20098, 22373, 27536, 40196, 44746, 80392, 89492, 160784, 178984, 357968, 1330333, 2660666, 5321332, 10642664, 17294329, 21285328, 34588658, 69177316, 138354632, 276709264]

約数ペア:

[(1, 276709264), (2, 138354632), (4, 69177316), (8, 34588658), (13, 21285328), (16, 17294329), (26, 10642664), (52, 5321332), (104, 2660666), (208, 1330333), (773, 357968), (1546, 178984), (1721, 160784), (3092, 89492), (3442, 80392), (6184, 44746), (6884, 40196), (10049, 27536), (12368, 22373), (13768, 20098)]