123841392

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{541}}^1$

素因数の和:822

約数の個数: 80

約数和(自身を含む): 338728320

約数和(自身を除く): 214886928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 251, 304, 456, 502, 541, 753, 912, 1004, 1082, 1506, 1623, 2008, 2164, 3012, 3246, 4016, 4328, 4769, 6024, 6492, 8656, 9538, 10279, 12048, 12984, 14307, 19076, 20558, 25968, 28614, 30837, 38152, 41116, 57228, 61674, 76304, 82232, 114456, 123348, 135791, 164464, 228912, 246696, 271582, 407373, 493392, 543164, 814746, 1086328, 1629492, 2172656, 2580029, 3258984, 5160058, 6517968, 7740087, 10320116, 15480174, 20640232, 30960348, 41280464, 61920696, 123841392]

約数ペア:

[(1, 123841392), (2, 61920696), (3, 41280464), (4, 30960348), (6, 20640232), (8, 15480174), (12, 10320116), (16, 7740087), (19, 6517968), (24, 5160058), (38, 3258984), (48, 2580029), (57, 2172656), (76, 1629492), (114, 1086328), (152, 814746), (228, 543164), (251, 493392), (304, 407373), (456, 271582), (502, 246696), (541, 228912), (753, 164464), (912, 135791), (1004, 123348), (1082, 114456), (1506, 82232), (1623, 76304), (2008, 61674), (2164, 57228), (3012, 41116), (3246, 38152), (4016, 30837), (4328, 28614), (4769, 25968), (6024, 20558), (6492, 19076), (8656, 14307), (9538, 12984), (10279, 12048)]