339827236

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{1609}}^1$

素因数の和:2036

約数の個数: 48

約数和(自身を含む): 717673600

約数和(自身を除く): 377846364

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 397, 532, 794, 1588, 1609, 2779, 3218, 5558, 6436, 7543, 11116, 11263, 15086, 22526, 30172, 30571, 45052, 52801, 61142, 105602, 122284, 211204, 213997, 427994, 638773, 855988, 1277546, 2555092, 4471411, 8942822, 12136687, 17885644, 24273374, 48546748, 84956809, 169913618, 339827236]

約数ペア:

[(1, 339827236), (2, 169913618), (4, 84956809), (7, 48546748), (14, 24273374), (19, 17885644), (28, 12136687), (38, 8942822), (76, 4471411), (133, 2555092), (266, 1277546), (397, 855988), (532, 638773), (794, 427994), (1588, 213997), (1609, 211204), (2779, 122284), (3218, 105602), (5558, 61142), (6436, 52801), (7543, 45052), (11116, 30571), (11263, 30172), (15086, 22526)]