389972016

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{128959}}^1$

素因数の和:128983

約数の個数: 80

約数和(自身を含む): 1279283200

約数和(自身を除く): 889311184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 128959, 257918, 386877, 515836, 773754, 902713, 1031672, 1160631, 1547508, 1805426, 2063344, 2321262, 2708139, 3095016, 3481893, 3610852, 4642524, 5416278, 6190032, 6963786, 7221704, 8124417, 9285048, 10832556, 13927572, 14443408, 16248834, 18570096, 21665112, 24373251, 27855144, 32497668, 43330224, 48746502, 55710288, 64995336, 97493004, 129990672, 194986008, 389972016]

約数ペア:

[(1, 389972016), (2, 194986008), (3, 129990672), (4, 97493004), (6, 64995336), (7, 55710288), (8, 48746502), (9, 43330224), (12, 32497668), (14, 27855144), (16, 24373251), (18, 21665112), (21, 18570096), (24, 16248834), (27, 14443408), (28, 13927572), (36, 10832556), (42, 9285048), (48, 8124417), (54, 7221704), (56, 6963786), (63, 6190032), (72, 5416278), (84, 4642524), (108, 3610852), (112, 3481893), (126, 3095016), (144, 2708139), (168, 2321262), (189, 2063344), (216, 1805426), (252, 1547508), (336, 1160631), (378, 1031672), (432, 902713), (504, 773754), (756, 515836), (1008, 386877), (1512, 257918), (3024, 128959)]