8889216938

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:672

約数の個数: 96

約数和(自身を含む): 16932240000

約数和(自身を除く): 8043023062

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 89, 119, 178, 203, 238, 406, 493, 499, 623, 841, 986, 998, 1246, 1513, 1682, 2581, 3026, 3451, 3493, 5162, 5887, 6902, 6986, 8483, 10591, 11774, 14297, 14471, 16966, 18067, 21182, 28594, 28942, 36134, 43877, 44411, 59381, 74849, 87754, 88822, 100079, 101297, 118762, 149698, 200158, 202594, 246007, 307139, 310877, 419659, 492014, 523943, 614278, 621754, 754987, 839318, 1047886, 1272433, 1287919, 1509974, 1722049, 2544866, 2575838, 2937613, 3444098, 5284909, 5875226, 7134203, 8907031, 9015433, 10569818, 14268406, 17814062, 18030866, 21894623, 37349651, 43789246, 49939421, 74699302, 99878842, 153262361, 261447557, 306524722, 522895114, 634944067, 1269888134, 4444608469, 8889216938]

約数ペア:

[(1, 8889216938), (2, 4444608469), (7, 1269888134), (14, 634944067), (17, 522895114), (29, 306524722), (34, 261447557), (58, 153262361), (89, 99878842), (119, 74699302), (178, 49939421), (203, 43789246), (238, 37349651), (406, 21894623), (493, 18030866), (499, 17814062), (623, 14268406), (841, 10569818), (986, 9015433), (998, 8907031), (1246, 7134203), (1513, 5875226), (1682, 5284909), (2581, 3444098), (3026, 2937613), (3451, 2575838), (3493, 2544866), (5162, 1722049), (5887, 1509974), (6902, 1287919), (6986, 1272433), (8483, 1047886), (10591, 839318), (11774, 754987), (14297, 621754), (14471, 614278), (16966, 523943), (18067, 492014), (21182, 419659), (28594, 310877), (28942, 307139), (36134, 246007), (43877, 202594), (44411, 200158), (59381, 149698), (74849, 118762), (87754, 101297), (88822, 100079)]