270996856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{409}}^1$

素因数の和:728

約数の個数: 64

約数和(自身を含む): 574459200

約数和(自身を除く): 303462344

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 277, 299, 409, 554, 598, 818, 1108, 1196, 1636, 2216, 2392, 3272, 3601, 5317, 6371, 7202, 9407, 10634, 12742, 14404, 18814, 21268, 25484, 28808, 37628, 42536, 50968, 75256, 82823, 113293, 122291, 165646, 226586, 244582, 331292, 453172, 489164, 662584, 906344, 978328, 1472809, 2605739, 2945618, 5211478, 5891236, 10422956, 11782472, 20845912, 33874607, 67749214, 135498428, 270996856]

約数ペア:

[(1, 270996856), (2, 135498428), (4, 67749214), (8, 33874607), (13, 20845912), (23, 11782472), (26, 10422956), (46, 5891236), (52, 5211478), (92, 2945618), (104, 2605739), (184, 1472809), (277, 978328), (299, 906344), (409, 662584), (554, 489164), (598, 453172), (818, 331292), (1108, 244582), (1196, 226586), (1636, 165646), (2216, 122291), (2392, 113293), (3272, 82823), (3601, 75256), (5317, 50968), (6371, 42536), (7202, 37628), (9407, 28808), (10634, 25484), (12742, 21268), (14404, 18814)]