675679968

素因数分解:

$2^5\times 3^5\times {\mathrm{31}}^1\times {\mathrm{2803}}^1$

素因数の和:2859

約数の個数: 144

約数和(自身を含む): 2057642496

約数和(自身を除く): 1381962528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 162, 186, 216, 243, 248, 279, 288, 324, 372, 432, 486, 496, 558, 648, 744, 837, 864, 972, 992, 1116, 1296, 1488, 1674, 1944, 2232, 2511, 2592, 2803, 2976, 3348, 3888, 4464, 5022, 5606, 6696, 7533, 7776, 8409, 8928, 10044, 11212, 13392, 15066, 16818, 20088, 22424, 25227, 26784, 30132, 33636, 40176, 44848, 50454, 60264, 67272, 75681, 80352, 86893, 89696, 100908, 120528, 134544, 151362, 173786, 201816, 227043, 241056, 260679, 269088, 302724, 347572, 403632, 454086, 521358, 605448, 681129, 695144, 782037, 807264, 908172, 1042716, 1210896, 1362258, 1390288, 1564074, 1816344, 2085432, 2346111, 2421792, 2724516, 2780576, 3128148, 3632688, 4170864, 4692222, 5449032, 6256296, 7038333, 7265376, 8341728, 9384444, 10898064, 12512592, 14076666, 18768888, 21114999, 21796128, 25025184, 28153332, 37537776, 42229998, 56306664, 75075552, 84459996, 112613328, 168919992, 225226656, 337839984, 675679968]

約数ペア:

[(1, 675679968), (2, 337839984), (3, 225226656), (4, 168919992), (6, 112613328), (8, 84459996), (9, 75075552), (12, 56306664), (16, 42229998), (18, 37537776), (24, 28153332), (27, 25025184), (31, 21796128), (32, 21114999), (36, 18768888), (48, 14076666), (54, 12512592), (62, 10898064), (72, 9384444), (81, 8341728), (93, 7265376), (96, 7038333), (108, 6256296), (124, 5449032), (144, 4692222), (162, 4170864), (186, 3632688), (216, 3128148), (243, 2780576), (248, 2724516), (279, 2421792), (288, 2346111), (324, 2085432), (372, 1816344), (432, 1564074), (486, 1390288), (496, 1362258), (558, 1210896), (648, 1042716), (744, 908172), (837, 807264), (864, 782037), (972, 695144), (992, 681129), (1116, 605448), (1296, 521358), (1488, 454086), (1674, 403632), (1944, 347572), (2232, 302724), (2511, 269088), (2592, 260679), (2803, 241056), (2976, 227043), (3348, 201816), (3888, 173786), (4464, 151362), (5022, 134544), (5606, 120528), (6696, 100908), (7533, 89696), (7776, 86893), (8409, 80352), (8928, 75681), (10044, 67272), (11212, 60264), (13392, 50454), (15066, 44848), (16818, 40176), (20088, 33636), (22424, 30132), (25227, 26784)]