392051244

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{379}}^1$

素因数の和:767

約数の個数: 96

約数和(自身を含む): 1042720000

約数和(自身を除く): 650668756

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 349, 379, 494, 698, 741, 758, 988, 1047, 1137, 1396, 1482, 1516, 2094, 2274, 2964, 4188, 4537, 4548, 4927, 6631, 7201, 9074, 9854, 13262, 13611, 14402, 14781, 18148, 19708, 19893, 21603, 26524, 27222, 28804, 29562, 39786, 43206, 54444, 59124, 79572, 86203, 86412, 93613, 132271, 172406, 187226, 258609, 264542, 280839, 344812, 374452, 396813, 517218, 529084, 561678, 793626, 1034436, 1123356, 1587252, 1719523, 2513149, 3439046, 5026298, 5158569, 6878092, 7539447, 10052596, 10317138, 15078894, 20634276, 30157788, 32670937, 65341874, 98012811, 130683748, 196025622, 392051244]

約数ペア:

[(1, 392051244), (2, 196025622), (3, 130683748), (4, 98012811), (6, 65341874), (12, 32670937), (13, 30157788), (19, 20634276), (26, 15078894), (38, 10317138), (39, 10052596), (52, 7539447), (57, 6878092), (76, 5158569), (78, 5026298), (114, 3439046), (156, 2513149), (228, 1719523), (247, 1587252), (349, 1123356), (379, 1034436), (494, 793626), (698, 561678), (741, 529084), (758, 517218), (988, 396813), (1047, 374452), (1137, 344812), (1396, 280839), (1482, 264542), (1516, 258609), (2094, 187226), (2274, 172406), (2964, 132271), (4188, 93613), (4537, 86412), (4548, 86203), (4927, 79572), (6631, 59124), (7201, 54444), (9074, 43206), (9854, 39786), (13262, 29562), (13611, 28804), (14402, 27222), (14781, 26524), (18148, 21603), (19708, 19893)]