491746592

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{1439}}^1$

素因数の和:1689

約数の個数: 48

約数和(自身を含む): 990662400

約数和(自身を除く): 498915808

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 181, 236, 362, 472, 724, 944, 1439, 1448, 1888, 2878, 2896, 5756, 5792, 10679, 11512, 21358, 23024, 42716, 46048, 84901, 85432, 169802, 170864, 260459, 339604, 341728, 520918, 679208, 1041836, 1358416, 2083672, 2716832, 4167344, 8334688, 15367081, 30734162, 61468324, 122936648, 245873296, 491746592]

約数ペア:

[(1, 491746592), (2, 245873296), (4, 122936648), (8, 61468324), (16, 30734162), (32, 15367081), (59, 8334688), (118, 4167344), (181, 2716832), (236, 2083672), (362, 1358416), (472, 1041836), (724, 679208), (944, 520918), (1439, 341728), (1448, 339604), (1888, 260459), (2878, 170864), (2896, 169802), (5756, 85432), (5792, 84901), (10679, 46048), (11512, 42716), (21358, 23024)]