320852232

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{47917}}^1$

素因数の和:47963

約数の個数: 64

約数和(自身を含む): 920025600

約数和(自身を除く): 599173368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 6696, 47917, 95834, 143751, 191668, 287502, 383336, 431253, 575004, 862506, 1150008, 1293759, 1485427, 1725012, 2587518, 2970854, 3450024, 4456281, 5175036, 5941708, 8912562, 10350072, 11883416, 13368843, 17825124, 26737686, 35650248, 40106529, 53475372, 80213058, 106950744, 160426116, 320852232]

約数ペア:

[(1, 320852232), (2, 160426116), (3, 106950744), (4, 80213058), (6, 53475372), (8, 40106529), (9, 35650248), (12, 26737686), (18, 17825124), (24, 13368843), (27, 11883416), (31, 10350072), (36, 8912562), (54, 5941708), (62, 5175036), (72, 4456281), (93, 3450024), (108, 2970854), (124, 2587518), (186, 1725012), (216, 1485427), (248, 1293759), (279, 1150008), (372, 862506), (558, 575004), (744, 431253), (837, 383336), (1116, 287502), (1674, 191668), (2232, 143751), (3348, 95834), (6696, 47917)]