1279964016

素因数分解:

$2^4\times 3^2\times {\mathrm{227}}^1\times {\mathrm{39157}}^1$

素因数の和:39398

約数の個数: 60

約数和(自身を含む): 3597993672

約数和(自身を除く): 2318029656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 227, 454, 681, 908, 1362, 1816, 2043, 2724, 3632, 4086, 5448, 8172, 10896, 16344, 32688, 39157, 78314, 117471, 156628, 234942, 313256, 352413, 469884, 626512, 704826, 939768, 1409652, 1879536, 2819304, 5638608, 8888639, 17777278, 26665917, 35554556, 53331834, 71109112, 79997751, 106663668, 142218224, 159995502, 213327336, 319991004, 426654672, 639982008, 1279964016]

約数ペア:

[(1, 1279964016), (2, 639982008), (3, 426654672), (4, 319991004), (6, 213327336), (8, 159995502), (9, 142218224), (12, 106663668), (16, 79997751), (18, 71109112), (24, 53331834), (36, 35554556), (48, 26665917), (72, 17777278), (144, 8888639), (227, 5638608), (454, 2819304), (681, 1879536), (908, 1409652), (1362, 939768), (1816, 704826), (2043, 626512), (2724, 469884), (3632, 352413), (4086, 313256), (5448, 234942), (8172, 156628), (10896, 117471), (16344, 78314), (32688, 39157)]