210540888

素因数分解:

$2^3\times 3^2\times {\mathrm{439}}^1\times {\mathrm{6661}}^1$

素因数の和:7112

約数の個数: 48

約数和(自身を含む): 571599600

約数和(自身を除く): 361058712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 439, 878, 1317, 1756, 2634, 3512, 3951, 5268, 6661, 7902, 10536, 13322, 15804, 19983, 26644, 31608, 39966, 53288, 59949, 79932, 119898, 159864, 239796, 479592, 2924179, 5848358, 8772537, 11696716, 17545074, 23393432, 26317611, 35090148, 52635222, 70180296, 105270444, 210540888]

約数ペア:

[(1, 210540888), (2, 105270444), (3, 70180296), (4, 52635222), (6, 35090148), (8, 26317611), (9, 23393432), (12, 17545074), (18, 11696716), (24, 8772537), (36, 5848358), (72, 2924179), (439, 479592), (878, 239796), (1317, 159864), (1756, 119898), (2634, 79932), (3512, 59949), (3951, 53288), (5268, 39966), (6661, 31608), (7902, 26644), (10536, 19983), (13322, 15804)]