321054636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{64781}}^1$

素因数の和:64854

約数の個数: 48

約数和(自身を含む): 870670080

約数和(自身を除く): 549615444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 84, 118, 177, 236, 354, 413, 708, 826, 1239, 1652, 2478, 4956, 64781, 129562, 194343, 259124, 388686, 453467, 777372, 906934, 1360401, 1813868, 2720802, 3822079, 5441604, 7644158, 11466237, 15288316, 22932474, 26754553, 45864948, 53509106, 80263659, 107018212, 160527318, 321054636]

約数ペア:

[(1, 321054636), (2, 160527318), (3, 107018212), (4, 80263659), (6, 53509106), (7, 45864948), (12, 26754553), (14, 22932474), (21, 15288316), (28, 11466237), (42, 7644158), (59, 5441604), (84, 3822079), (118, 2720802), (177, 1813868), (236, 1360401), (354, 906934), (413, 777372), (708, 453467), (826, 388686), (1239, 259124), (1652, 194343), (2478, 129562), (4956, 64781)]