291571872

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{159853}}^1$

素因数の和:159885

約数の個数: 48

約数和(自身を含む): 805664160

約数和(自身を除く): 514092288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 159853, 319706, 479559, 639412, 959118, 1278824, 1918236, 2557648, 3037207, 3836472, 5115296, 6074414, 7672944, 9111621, 12148828, 15345888, 18223242, 24297656, 36446484, 48595312, 72892968, 97190624, 145785936, 291571872]

約数ペア:

[(1, 291571872), (2, 145785936), (3, 97190624), (4, 72892968), (6, 48595312), (8, 36446484), (12, 24297656), (16, 18223242), (19, 15345888), (24, 12148828), (32, 9111621), (38, 7672944), (48, 6074414), (57, 5115296), (76, 3836472), (96, 3037207), (114, 2557648), (152, 1918236), (228, 1278824), (304, 959118), (456, 639412), (608, 479559), (912, 319706), (1824, 159853)]