497287512

素因数分解:

$2^3\times 3^4\times {\mathrm{139}}^1\times {\mathrm{5521}}^1$

素因数の和:5678

約数の個数: 80

約数和(自身を含む): 1403140200

約数和(自身を除く): 905852688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 139, 162, 216, 278, 324, 417, 556, 648, 834, 1112, 1251, 1668, 2502, 3336, 3753, 5004, 5521, 7506, 10008, 11042, 11259, 15012, 16563, 22084, 22518, 30024, 33126, 44168, 45036, 49689, 66252, 90072, 99378, 132504, 149067, 198756, 298134, 397512, 447201, 596268, 767419, 894402, 1192536, 1534838, 1788804, 2302257, 3069676, 3577608, 4604514, 6139352, 6906771, 9209028, 13813542, 18418056, 20720313, 27627084, 41440626, 55254168, 62160939, 82881252, 124321878, 165762504, 248643756, 497287512]

約数ペア:

[(1, 497287512), (2, 248643756), (3, 165762504), (4, 124321878), (6, 82881252), (8, 62160939), (9, 55254168), (12, 41440626), (18, 27627084), (24, 20720313), (27, 18418056), (36, 13813542), (54, 9209028), (72, 6906771), (81, 6139352), (108, 4604514), (139, 3577608), (162, 3069676), (216, 2302257), (278, 1788804), (324, 1534838), (417, 1192536), (556, 894402), (648, 767419), (834, 596268), (1112, 447201), (1251, 397512), (1668, 298134), (2502, 198756), (3336, 149067), (3753, 132504), (5004, 99378), (5521, 90072), (7506, 66252), (10008, 49689), (11042, 45036), (11259, 44168), (15012, 33126), (16563, 30024), (22084, 22518)]