717828156

素因数分解:

$2^2\times 3^4\times {\mathrm{83}}^1\times {\mathrm{26693}}^1$

素因数の和:26792

約数の個数: 60

約数和(自身を含む): 1899224712

約数和(自身を除く): 1181396556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 83, 108, 162, 166, 249, 324, 332, 498, 747, 996, 1494, 2241, 2988, 4482, 6723, 8964, 13446, 26693, 26892, 53386, 80079, 106772, 160158, 240237, 320316, 480474, 720711, 960948, 1441422, 2162133, 2215519, 2882844, 4324266, 4431038, 6646557, 8648532, 8862076, 13293114, 19939671, 26586228, 39879342, 59819013, 79758684, 119638026, 179457039, 239276052, 358914078, 717828156]

約数ペア:

[(1, 717828156), (2, 358914078), (3, 239276052), (4, 179457039), (6, 119638026), (9, 79758684), (12, 59819013), (18, 39879342), (27, 26586228), (36, 19939671), (54, 13293114), (81, 8862076), (83, 8648532), (108, 6646557), (162, 4431038), (166, 4324266), (249, 2882844), (324, 2215519), (332, 2162133), (498, 1441422), (747, 960948), (996, 720711), (1494, 480474), (2241, 320316), (2988, 240237), (4482, 160158), (6723, 106772), (8964, 80079), (13446, 53386), (26693, 26892)]