326288844

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{61657}}^1$

素因数の和:61684

約数の個数: 72

約数和(自身を含む): 984061680

約数和(自身を除く): 657772836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 61657, 123314, 184971, 246628, 369942, 431599, 554913, 739884, 863198, 1109826, 1294797, 1664739, 1726396, 2219652, 2589594, 3021193, 3329478, 3884391, 5179188, 6042386, 6658956, 7768782, 9063579, 11653173, 12084772, 15537564, 18127158, 23306346, 27190737, 36254316, 46612692, 54381474, 81572211, 108762948, 163144422, 326288844]

約数ペア:

[(1, 326288844), (2, 163144422), (3, 108762948), (4, 81572211), (6, 54381474), (7, 46612692), (9, 36254316), (12, 27190737), (14, 23306346), (18, 18127158), (21, 15537564), (27, 12084772), (28, 11653173), (36, 9063579), (42, 7768782), (49, 6658956), (54, 6042386), (63, 5179188), (84, 3884391), (98, 3329478), (108, 3021193), (126, 2589594), (147, 2219652), (189, 1726396), (196, 1664739), (252, 1294797), (294, 1109826), (378, 863198), (441, 739884), (588, 554913), (756, 431599), (882, 369942), (1323, 246628), (1764, 184971), (2646, 123314), (5292, 61657)]