554438316

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^2\times {\mathrm{307}}^1$

素因数の和:511

約数の個数: 72

約数和(自身を含む): 1381737280

約数和(自身を除く): 827298964

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 89, 114, 178, 228, 267, 307, 356, 534, 614, 921, 1068, 1228, 1691, 1842, 3382, 3684, 5073, 5833, 6764, 7921, 10146, 11666, 15842, 17499, 20292, 23332, 23763, 27323, 31684, 34998, 47526, 54646, 69996, 81969, 95052, 109292, 150499, 163938, 300998, 327876, 451497, 519137, 601996, 902994, 1038274, 1557411, 1805988, 2076548, 2431747, 3114822, 4863494, 6229644, 7295241, 9726988, 14590482, 29180964, 46203193, 92406386, 138609579, 184812772, 277219158, 554438316]

約数ペア:

[(1, 554438316), (2, 277219158), (3, 184812772), (4, 138609579), (6, 92406386), (12, 46203193), (19, 29180964), (38, 14590482), (57, 9726988), (76, 7295241), (89, 6229644), (114, 4863494), (178, 3114822), (228, 2431747), (267, 2076548), (307, 1805988), (356, 1557411), (534, 1038274), (614, 902994), (921, 601996), (1068, 519137), (1228, 451497), (1691, 327876), (1842, 300998), (3382, 163938), (3684, 150499), (5073, 109292), (5833, 95052), (6764, 81969), (7921, 69996), (10146, 54646), (11666, 47526), (15842, 34998), (17499, 31684), (20292, 27323), (23332, 23763)]