279414016

素因数分解:

$2^8\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3803}}^1$

素因数の和:3867

約数の個数: 72

約数和(自身を含む): 653131584

約数和(自身を除く): 373717568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 164, 224, 256, 287, 328, 448, 574, 656, 896, 1148, 1312, 1792, 2296, 2624, 3803, 4592, 5248, 7606, 9184, 10496, 15212, 18368, 26621, 30424, 36736, 53242, 60848, 73472, 106484, 121696, 155923, 212968, 243392, 311846, 425936, 486784, 623692, 851872, 973568, 1091461, 1247384, 1703744, 2182922, 2494768, 3407488, 4365844, 4989536, 6814976, 8731688, 9979072, 17463376, 19958144, 34926752, 39916288, 69853504, 139707008, 279414016]

約数ペア:

[(1, 279414016), (2, 139707008), (4, 69853504), (7, 39916288), (8, 34926752), (14, 19958144), (16, 17463376), (28, 9979072), (32, 8731688), (41, 6814976), (56, 4989536), (64, 4365844), (82, 3407488), (112, 2494768), (128, 2182922), (164, 1703744), (224, 1247384), (256, 1091461), (287, 973568), (328, 851872), (448, 623692), (574, 486784), (656, 425936), (896, 311846), (1148, 243392), (1312, 212968), (1792, 155923), (2296, 121696), (2624, 106484), (3803, 73472), (4592, 60848), (5248, 53242), (7606, 36736), (9184, 30424), (10496, 26621), (15212, 18368)]