246536210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{601}}^1$

素因数の和:771

約数の個数: 64

約数和(自身を含む): 499322880

約数和(自身を除く): 252786670

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 127, 170, 190, 254, 323, 601, 635, 646, 1202, 1270, 1615, 2159, 2413, 3005, 3230, 4318, 4826, 6010, 10217, 10795, 11419, 12065, 20434, 21590, 22838, 24130, 41021, 51085, 57095, 76327, 82042, 102170, 114190, 152654, 194123, 205105, 381635, 388246, 410210, 763270, 970615, 1297559, 1450213, 1941230, 2595118, 2900426, 6487795, 7251065, 12975590, 14502130, 24653621, 49307242, 123268105, 246536210]

約数ペア:

[(1, 246536210), (2, 123268105), (5, 49307242), (10, 24653621), (17, 14502130), (19, 12975590), (34, 7251065), (38, 6487795), (85, 2900426), (95, 2595118), (127, 1941230), (170, 1450213), (190, 1297559), (254, 970615), (323, 763270), (601, 410210), (635, 388246), (646, 381635), (1202, 205105), (1270, 194123), (1615, 152654), (2159, 114190), (2413, 102170), (3005, 82042), (3230, 76327), (4318, 57095), (4826, 51085), (6010, 41021), (10217, 24130), (10795, 22838), (11419, 21590), (12065, 20434)]