857613264

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{2539}}^1$

素因数の和:2808

約数の個数: 80

約数和(自身を含む): 2297948160

約数和(自身を除く): 1440334896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 227, 248, 372, 454, 496, 681, 744, 908, 1362, 1488, 1816, 2539, 2724, 3632, 5078, 5448, 7037, 7617, 10156, 10896, 14074, 15234, 20312, 21111, 28148, 30468, 40624, 42222, 56296, 60936, 78709, 84444, 112592, 121872, 157418, 168888, 236127, 314836, 337776, 472254, 576353, 629672, 944508, 1152706, 1259344, 1729059, 1889016, 2305412, 3458118, 3778032, 4610824, 6916236, 9221648, 13832472, 17866943, 27664944, 35733886, 53600829, 71467772, 107201658, 142935544, 214403316, 285871088, 428806632, 857613264]

約数ペア:

[(1, 857613264), (2, 428806632), (3, 285871088), (4, 214403316), (6, 142935544), (8, 107201658), (12, 71467772), (16, 53600829), (24, 35733886), (31, 27664944), (48, 17866943), (62, 13832472), (93, 9221648), (124, 6916236), (186, 4610824), (227, 3778032), (248, 3458118), (372, 2305412), (454, 1889016), (496, 1729059), (681, 1259344), (744, 1152706), (908, 944508), (1362, 629672), (1488, 576353), (1816, 472254), (2539, 337776), (2724, 314836), (3632, 236127), (5078, 168888), (5448, 157418), (7037, 121872), (7617, 112592), (10156, 84444), (10896, 78709), (14074, 60936), (15234, 56296), (20312, 42222), (21111, 40624), (28148, 30468)]