391036656

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{121591}}^1$

素因数の和:121669

約数の個数: 40

約数和(自身を含む): 1025263744

約数和(自身を除く): 634227088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 121591, 243182, 364773, 486364, 729546, 972728, 1459092, 1945456, 2918184, 5836368, 8146597, 16293194, 24439791, 32586388, 48879582, 65172776, 97759164, 130345552, 195518328, 391036656]

約数ペア:

[(1, 391036656), (2, 195518328), (3, 130345552), (4, 97759164), (6, 65172776), (8, 48879582), (12, 32586388), (16, 24439791), (24, 16293194), (48, 8146597), (67, 5836368), (134, 2918184), (201, 1945456), (268, 1459092), (402, 972728), (536, 729546), (804, 486364), (1072, 364773), (1608, 243182), (3216, 121591)]