290416404

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{6113}}^1$

素因数の和:6264

約数の個数: 48

約数和(自身を含む): 702571968

約数和(自身を除く): 412155564

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 107, 111, 148, 214, 222, 321, 428, 444, 642, 1284, 3959, 6113, 7918, 11877, 12226, 15836, 18339, 23754, 24452, 36678, 47508, 73356, 226181, 452362, 654091, 678543, 904724, 1308182, 1357086, 1962273, 2616364, 2714172, 3924546, 7849092, 24201367, 48402734, 72604101, 96805468, 145208202, 290416404]

約数ペア:

[(1, 290416404), (2, 145208202), (3, 96805468), (4, 72604101), (6, 48402734), (12, 24201367), (37, 7849092), (74, 3924546), (107, 2714172), (111, 2616364), (148, 1962273), (214, 1357086), (222, 1308182), (321, 904724), (428, 678543), (444, 654091), (642, 452362), (1284, 226181), (3959, 73356), (6113, 47508), (7918, 36678), (11877, 24452), (12226, 23754), (15836, 18339)]