385238656

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{653}}^1$

素因数の和:1097

約数の個数: 64

約数和(自身を含む): 840520800

約数和(自身を除く): 455282144

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 419, 653, 704, 838, 1306, 1408, 1676, 2612, 3352, 4609, 5224, 6704, 7183, 9218, 10448, 13408, 14366, 18436, 20896, 26816, 28732, 36872, 41792, 53632, 57464, 73744, 83584, 114928, 147488, 229856, 273607, 294976, 459712, 547214, 589952, 919424, 1094428, 2188856, 3009677, 4377712, 6019354, 8755424, 12038708, 17510848, 24077416, 35021696, 48154832, 96309664, 192619328, 385238656]

約数ペア:

[(1, 385238656), (2, 192619328), (4, 96309664), (8, 48154832), (11, 35021696), (16, 24077416), (22, 17510848), (32, 12038708), (44, 8755424), (64, 6019354), (88, 4377712), (128, 3009677), (176, 2188856), (352, 1094428), (419, 919424), (653, 589952), (704, 547214), (838, 459712), (1306, 294976), (1408, 273607), (1676, 229856), (2612, 147488), (3352, 114928), (4609, 83584), (5224, 73744), (6704, 57464), (7183, 53632), (9218, 41792), (10448, 36872), (13408, 28732), (14366, 26816), (18436, 20896)]