2785469076

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{160861}}^1$

素因数の和:160921

約数の個数: 72

約数和(自身を含む): 7787651144

約数和(自身を除く): 5002182068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1443, 1924, 2886, 4329, 5772, 8658, 17316, 160861, 321722, 482583, 643444, 965166, 1447749, 1930332, 2091193, 2895498, 4182386, 5790996, 5951857, 6273579, 8364772, 11903714, 12547158, 17855571, 18820737, 23807428, 25094316, 35711142, 37641474, 53566713, 71422284, 75282948, 77374141, 107133426, 154748282, 214266852, 232122423, 309496564, 464244846, 696367269, 928489692, 1392734538, 2785469076]

約数ペア:

[(1, 2785469076), (2, 1392734538), (3, 928489692), (4, 696367269), (6, 464244846), (9, 309496564), (12, 232122423), (13, 214266852), (18, 154748282), (26, 107133426), (36, 77374141), (37, 75282948), (39, 71422284), (52, 53566713), (74, 37641474), (78, 35711142), (111, 25094316), (117, 23807428), (148, 18820737), (156, 17855571), (222, 12547158), (234, 11903714), (333, 8364772), (444, 6273579), (468, 5951857), (481, 5790996), (666, 4182386), (962, 2895498), (1332, 2091193), (1443, 1930332), (1924, 1447749), (2886, 965166), (4329, 643444), (5772, 482583), (8658, 321722), (17316, 160861)]