489024918

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{1049}}^1$

素因数の和:1246

約数の個数: 64

約数和(自身を含む): 1111320000

約数和(自身を除く): 622295082

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 97, 178, 194, 267, 291, 534, 582, 801, 873, 1049, 1602, 1746, 2098, 2403, 2619, 3147, 4806, 5238, 6294, 8633, 9441, 17266, 18882, 25899, 28323, 51798, 56646, 77697, 93361, 101753, 155394, 186722, 203506, 233091, 280083, 305259, 466182, 560166, 610518, 840249, 915777, 1680498, 1831554, 2520747, 2747331, 5041494, 5494662, 9056017, 18112034, 27168051, 54336102, 81504153, 163008306, 244512459, 489024918]

約数ペア:

[(1, 489024918), (2, 244512459), (3, 163008306), (6, 81504153), (9, 54336102), (18, 27168051), (27, 18112034), (54, 9056017), (89, 5494662), (97, 5041494), (178, 2747331), (194, 2520747), (267, 1831554), (291, 1680498), (534, 915777), (582, 840249), (801, 610518), (873, 560166), (1049, 466182), (1602, 305259), (1746, 280083), (2098, 233091), (2403, 203506), (2619, 186722), (3147, 155394), (4806, 101753), (5238, 93361), (6294, 77697), (8633, 56646), (9441, 51798), (17266, 28323), (18882, 25899)]