238080993104

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{349}}^1\times {\mathrm{463}}^1\times {\mathrm{1297}}^1$

素因数の和:2188

約数の個数: 80

約数和(自身を含む): 470494886400

約数和(自身を除く): 232413893296

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 349, 463, 568, 698, 926, 1136, 1297, 1396, 1852, 2594, 2792, 3704, 5188, 5584, 7408, 10376, 20752, 24779, 32873, 49558, 65746, 92087, 99116, 131492, 161587, 184174, 198232, 262984, 323174, 368348, 396464, 452653, 525968, 600511, 646348, 736696, 905306, 1201022, 1292696, 1473392, 1810612, 2402044, 2585392, 3621224, 4804088, 7242448, 9608176, 11472677, 22945354, 32138363, 42636281, 45890708, 64276726, 85272562, 91781416, 128553452, 170545124, 183562832, 209578339, 257106904, 341090248, 419156678, 514213808, 682180496, 838313356, 1676626712, 3353253424, 14880062069, 29760124138, 59520248276, 119040496552, 238080993104]

約数ペア:

[(1, 238080993104), (2, 119040496552), (4, 59520248276), (8, 29760124138), (16, 14880062069), (71, 3353253424), (142, 1676626712), (284, 838313356), (349, 682180496), (463, 514213808), (568, 419156678), (698, 341090248), (926, 257106904), (1136, 209578339), (1297, 183562832), (1396, 170545124), (1852, 128553452), (2594, 91781416), (2792, 85272562), (3704, 64276726), (5188, 45890708), (5584, 42636281), (7408, 32138363), (10376, 22945354), (20752, 11472677), (24779, 9608176), (32873, 7242448), (49558, 4804088), (65746, 3621224), (92087, 2585392), (99116, 2402044), (131492, 1810612), (161587, 1473392), (184174, 1292696), (198232, 1201022), (262984, 905306), (323174, 736696), (368348, 646348), (396464, 600511), (452653, 525968)]