998195268

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{1063}}^1\times {\mathrm{1597}}^1$

素因数の和:2681

約数の個数: 72

約数和(自身を含む): 2713634112

約数和(自身を除く): 1715438844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 1063, 1597, 2126, 3189, 3194, 4252, 4791, 6378, 6388, 7441, 9582, 11179, 12756, 14882, 19164, 22323, 22358, 29764, 33537, 44646, 44716, 52087, 67074, 78253, 89292, 104174, 134148, 156261, 156506, 208348, 234759, 312522, 313012, 469518, 625044, 939036, 1697611, 3395222, 5092833, 6790444, 10185666, 11883277, 20371332, 23766554, 35649831, 47533108, 71299662, 83182939, 142599324, 166365878, 249548817, 332731756, 499097634, 998195268]

約数ペア:

[(1, 998195268), (2, 499097634), (3, 332731756), (4, 249548817), (6, 166365878), (7, 142599324), (12, 83182939), (14, 71299662), (21, 47533108), (28, 35649831), (42, 23766554), (49, 20371332), (84, 11883277), (98, 10185666), (147, 6790444), (196, 5092833), (294, 3395222), (588, 1697611), (1063, 939036), (1597, 625044), (2126, 469518), (3189, 313012), (3194, 312522), (4252, 234759), (4791, 208348), (6378, 156506), (6388, 156261), (7441, 134148), (9582, 104174), (11179, 89292), (12756, 78253), (14882, 67074), (19164, 52087), (22323, 44716), (22358, 44646), (29764, 33537)]