219140352

素因数分解:

$2^8\times 3^2\times {\mathrm{227}}^1\times {\mathrm{419}}^1$

素因数の和:668

約数の個数: 108

約数和(自身を含む): 636133680

約数和(自身を除く): 416993328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 227, 256, 288, 384, 419, 454, 576, 681, 768, 838, 908, 1152, 1257, 1362, 1676, 1816, 2043, 2304, 2514, 2724, 3352, 3632, 3771, 4086, 5028, 5448, 6704, 7264, 7542, 8172, 10056, 10896, 13408, 14528, 15084, 16344, 20112, 21792, 26816, 29056, 30168, 32688, 40224, 43584, 53632, 58112, 60336, 65376, 80448, 87168, 95113, 107264, 120672, 130752, 160896, 174336, 190226, 241344, 261504, 285339, 321792, 380452, 482688, 523008, 570678, 760904, 856017, 965376, 1141356, 1521808, 1712034, 2282712, 3043616, 3424068, 4565424, 6087232, 6848136, 9130848, 12174464, 13696272, 18261696, 24348928, 27392544, 36523392, 54785088, 73046784, 109570176, 219140352]

約数ペア:

[(1, 219140352), (2, 109570176), (3, 73046784), (4, 54785088), (6, 36523392), (8, 27392544), (9, 24348928), (12, 18261696), (16, 13696272), (18, 12174464), (24, 9130848), (32, 6848136), (36, 6087232), (48, 4565424), (64, 3424068), (72, 3043616), (96, 2282712), (128, 1712034), (144, 1521808), (192, 1141356), (227, 965376), (256, 856017), (288, 760904), (384, 570678), (419, 523008), (454, 482688), (576, 380452), (681, 321792), (768, 285339), (838, 261504), (908, 241344), (1152, 190226), (1257, 174336), (1362, 160896), (1676, 130752), (1816, 120672), (2043, 107264), (2304, 95113), (2514, 87168), (2724, 80448), (3352, 65376), (3632, 60336), (3771, 58112), (4086, 53632), (5028, 43584), (5448, 40224), (6704, 32688), (7264, 30168), (7542, 29056), (8172, 26816), (10056, 21792), (10896, 20112), (13408, 16344), (14528, 15084)]