1310381888

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{379}}^1\times {\mathrm{607}}^1$

素因数の和:1087

約数の個数: 56

約数和(自身を含む): 2640787200

約数和(自身を除く): 1330405312

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 379, 607, 712, 758, 1214, 1424, 1516, 2428, 2848, 3032, 4856, 5696, 6064, 9712, 12128, 19424, 24256, 33731, 38848, 54023, 67462, 108046, 134924, 216092, 230053, 269848, 432184, 460106, 539696, 864368, 920212, 1079392, 1728736, 1840424, 2158784, 3457472, 3680848, 7361696, 14723392, 20474717, 40949434, 81898868, 163797736, 327595472, 655190944, 1310381888]

約数ペア:

[(1, 1310381888), (2, 655190944), (4, 327595472), (8, 163797736), (16, 81898868), (32, 40949434), (64, 20474717), (89, 14723392), (178, 7361696), (356, 3680848), (379, 3457472), (607, 2158784), (712, 1840424), (758, 1728736), (1214, 1079392), (1424, 920212), (1516, 864368), (2428, 539696), (2848, 460106), (3032, 432184), (4856, 269848), (5696, 230053), (6064, 216092), (9712, 134924), (12128, 108046), (19424, 67462), (24256, 54023), (33731, 38848)]