905714352

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{67631}}^1$

素因数の和:67679

約数の個数: 80

約数和(自身を含む): 2683637760

約数和(自身を除く): 1777923408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 67631, 135262, 202893, 270524, 405786, 541048, 608679, 811572, 1082096, 1217358, 1623144, 1826037, 2096561, 2434716, 3246288, 3652074, 4193122, 4869432, 6289683, 7304148, 8386244, 9738864, 12579366, 14608296, 16772488, 18869049, 25158732, 29216592, 33544976, 37738098, 50317464, 56607147, 75476196, 100634928, 113214294, 150952392, 226428588, 301904784, 452857176, 905714352]

約数ペア:

[(1, 905714352), (2, 452857176), (3, 301904784), (4, 226428588), (6, 150952392), (8, 113214294), (9, 100634928), (12, 75476196), (16, 56607147), (18, 50317464), (24, 37738098), (27, 33544976), (31, 29216592), (36, 25158732), (48, 18869049), (54, 16772488), (62, 14608296), (72, 12579366), (93, 9738864), (108, 8386244), (124, 7304148), (144, 6289683), (186, 4869432), (216, 4193122), (248, 3652074), (279, 3246288), (372, 2434716), (432, 2096561), (496, 1826037), (558, 1623144), (744, 1217358), (837, 1082096), (1116, 811572), (1488, 608679), (1674, 541048), (2232, 405786), (3348, 270524), (4464, 202893), (6696, 135262), (13392, 67631)]