2589024

素因数分解:

$2^5\times 3^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 6879600

約数和(自身を除く): 4290576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 149, 181, 298, 362, 447, 543, 596, 724, 894, 1086, 1192, 1448, 1788, 2172, 2384, 2896, 3576, 4344, 4768, 5792, 7152, 8688, 14304, 17376, 26969, 53938, 80907, 107876, 161814, 215752, 323628, 431504, 647256, 863008, 1294512, 2589024]

約数ペア:

[(1, 2589024), (2, 1294512), (3, 863008), (4, 647256), (6, 431504), (8, 323628), (12, 215752), (16, 161814), (24, 107876), (32, 80907), (48, 53938), (96, 26969), (149, 17376), (181, 14304), (298, 8688), (362, 7152), (447, 5792), (543, 4768), (596, 4344), (724, 3576), (894, 2896), (1086, 2384), (1192, 2172), (1448, 1788)]