215400264

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{472369}}^1$

素因数の和:472397

約数の個数: 32

約数和(自身を含む): 566844000

約数和(自身を除く): 351443736

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 472369, 944738, 1417107, 1889476, 2834214, 3778952, 5668428, 8975011, 11336856, 17950022, 26925033, 35900044, 53850066, 71800088, 107700132, 215400264]

約数ペア:

[(1, 215400264), (2, 107700132), (3, 71800088), (4, 53850066), (6, 35900044), (8, 26925033), (12, 17950022), (19, 11336856), (24, 8975011), (38, 5668428), (57, 3778952), (76, 2834214), (114, 1889476), (152, 1417107), (228, 944738), (456, 472369)]