215324232

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{439}}^1$

素因数の和:746

約数の個数: 64

約数和(自身を含む): 547430400

約数和(自身を除く): 332106168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 191, 214, 321, 382, 428, 439, 573, 642, 764, 856, 878, 1146, 1284, 1317, 1528, 1756, 2292, 2568, 2634, 3512, 4584, 5268, 10536, 20437, 40874, 46973, 61311, 81748, 83849, 93946, 122622, 140919, 163496, 167698, 187892, 245244, 251547, 281838, 335396, 375784, 490488, 503094, 563676, 670792, 1006188, 1127352, 2012376, 8971843, 17943686, 26915529, 35887372, 53831058, 71774744, 107662116, 215324232]

約数ペア:

[(1, 215324232), (2, 107662116), (3, 71774744), (4, 53831058), (6, 35887372), (8, 26915529), (12, 17943686), (24, 8971843), (107, 2012376), (191, 1127352), (214, 1006188), (321, 670792), (382, 563676), (428, 503094), (439, 490488), (573, 375784), (642, 335396), (764, 281838), (856, 251547), (878, 245244), (1146, 187892), (1284, 167698), (1317, 163496), (1528, 140919), (1756, 122622), (2292, 93946), (2568, 83849), (2634, 81748), (3512, 61311), (4584, 46973), (5268, 40874), (10536, 20437)]