927735952

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21341}}^1$

素因数の和:21392

約数の個数: 80

約数和(自身を含む): 2222982720

約数和(自身を除く): 1295246768

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 418, 494, 572, 836, 988, 1144, 1672, 1976, 2288, 2717, 3344, 3952, 5434, 10868, 21341, 21736, 42682, 43472, 85364, 170728, 234751, 277433, 341456, 405479, 469502, 554866, 810958, 939004, 1109732, 1621916, 1878008, 2219464, 3051763, 3243832, 3756016, 4438928, 4460269, 5271227, 6103526, 6487664, 8920538, 10542454, 12207052, 17841076, 21084908, 24414104, 35682152, 42169816, 48828208, 57983497, 71364304, 84339632, 115966994, 231933988, 463867976, 927735952]

約数ペア:

[(1, 927735952), (2, 463867976), (4, 231933988), (8, 115966994), (11, 84339632), (13, 71364304), (16, 57983497), (19, 48828208), (22, 42169816), (26, 35682152), (38, 24414104), (44, 21084908), (52, 17841076), (76, 12207052), (88, 10542454), (104, 8920538), (143, 6487664), (152, 6103526), (176, 5271227), (208, 4460269), (209, 4438928), (247, 3756016), (286, 3243832), (304, 3051763), (418, 2219464), (494, 1878008), (572, 1621916), (836, 1109732), (988, 939004), (1144, 810958), (1672, 554866), (1976, 469502), (2288, 405479), (2717, 341456), (3344, 277433), (3952, 234751), (5434, 170728), (10868, 85364), (21341, 43472), (21736, 42682)]