442326352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{379}}^1$

素因数の和:612

約数の個数: 80

約数和(自身を含む): 960494080

約数和(自身を除く): 518167728

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 181, 208, 248, 362, 379, 403, 496, 724, 758, 806, 1448, 1516, 1612, 2353, 2896, 3032, 3224, 4706, 4927, 5611, 6064, 6448, 9412, 9854, 11222, 11749, 18824, 19708, 22444, 23498, 37648, 39416, 44888, 46996, 68599, 72943, 78832, 89776, 93992, 137198, 145886, 152737, 187984, 274396, 291772, 305474, 548792, 583544, 610948, 891787, 1097584, 1167088, 1221896, 1783574, 2126569, 2443792, 3567148, 4253138, 7134296, 8506276, 14268592, 17012552, 27645397, 34025104, 55290794, 110581588, 221163176, 442326352]

約数ペア:

[(1, 442326352), (2, 221163176), (4, 110581588), (8, 55290794), (13, 34025104), (16, 27645397), (26, 17012552), (31, 14268592), (52, 8506276), (62, 7134296), (104, 4253138), (124, 3567148), (181, 2443792), (208, 2126569), (248, 1783574), (362, 1221896), (379, 1167088), (403, 1097584), (496, 891787), (724, 610948), (758, 583544), (806, 548792), (1448, 305474), (1516, 291772), (1612, 274396), (2353, 187984), (2896, 152737), (3032, 145886), (3224, 137198), (4706, 93992), (4927, 89776), (5611, 78832), (6064, 72943), (6448, 68599), (9412, 46996), (9854, 44888), (11222, 39416), (11749, 37648), (18824, 23498), (19708, 22444)]