538166916

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{237287}}^1$

素因数の和:237310

約数の個数: 60

約数和(自身を含む): 1607863488

約数和(自身を除く): 1069696572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 237287, 474574, 711861, 949148, 1423722, 1661009, 2135583, 2847444, 3322018, 4271166, 4983027, 6406749, 6644036, 8542332, 9966054, 12813498, 14949081, 19220247, 19932108, 25626996, 29898162, 38440494, 44847243, 59796324, 76880988, 89694486, 134541729, 179388972, 269083458, 538166916]

約数ペア:

[(1, 538166916), (2, 269083458), (3, 179388972), (4, 134541729), (6, 89694486), (7, 76880988), (9, 59796324), (12, 44847243), (14, 38440494), (18, 29898162), (21, 25626996), (27, 19932108), (28, 19220247), (36, 14949081), (42, 12813498), (54, 9966054), (63, 8542332), (81, 6644036), (84, 6406749), (108, 4983027), (126, 4271166), (162, 3322018), (189, 2847444), (252, 2135583), (324, 1661009), (378, 1423722), (567, 949148), (756, 711861), (1134, 474574), (2268, 237287)]