664256592

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{257}}^1$

素因数の和:498

約数の個数: 160

約数和(自身を含む): 1986063360

約数和(自身を除く): 1321806768

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, 193, 216, 248, 257, 279, 372, 386, 432, 496, 514, 558, 579, 744, 771, 772, 837, 1028, 1116, 1158, 1488, 1542, 1544, 1674, 1737, 2056, 2232, 2313, 2316, 3084, 3088, 3348, 3474, 4112, 4464, 4626, 4632, 5211, 5983, 6168, 6696, 6939, 6948, 7967, 9252, 9264, 10422, 11966, 12336, 13392, 13878, 13896, 15934, 17949, 18504, 20844, 23901, 23932, 27756, 27792, 31868, 35898, 37008, 41688, 47802, 47864, 49601, 53847, 55512, 63736, 71703, 71796, 83376, 95604, 95728, 99202, 107694, 111024, 127472, 143406, 143592, 148803, 161541, 191208, 198404, 215109, 215388, 286812, 287184, 297606, 323082, 382416, 396808, 430218, 430776, 446409, 573624, 595212, 646164, 793616, 860436, 861552, 892818, 1147248, 1190424, 1292328, 1339227, 1537631, 1720872, 1785636, 2380848, 2584656, 2678454, 3075262, 3441744, 3571272, 4612893, 5356908, 6150524, 7142544, 9225786, 10713816, 12301048, 13838679, 18451572, 21427632, 24602096, 27677358, 36903144, 41516037, 55354716, 73806288, 83032074, 110709432, 166064148, 221418864, 332128296, 664256592]

約数ペア:

[(1, 664256592), (2, 332128296), (3, 221418864), (4, 166064148), (6, 110709432), (8, 83032074), (9, 73806288), (12, 55354716), (16, 41516037), (18, 36903144), (24, 27677358), (27, 24602096), (31, 21427632), (36, 18451572), (48, 13838679), (54, 12301048), (62, 10713816), (72, 9225786), (93, 7142544), (108, 6150524), (124, 5356908), (144, 4612893), (186, 3571272), (193, 3441744), (216, 3075262), (248, 2678454), (257, 2584656), (279, 2380848), (372, 1785636), (386, 1720872), (432, 1537631), (496, 1339227), (514, 1292328), (558, 1190424), (579, 1147248), (744, 892818), (771, 861552), (772, 860436), (837, 793616), (1028, 646164), (1116, 595212), (1158, 573624), (1488, 446409), (1542, 430776), (1544, 430218), (1674, 396808), (1737, 382416), (2056, 323082), (2232, 297606), (2313, 287184), (2316, 286812), (3084, 215388), (3088, 215109), (3348, 198404), (3474, 191208), (4112, 161541), (4464, 148803), (4626, 143592), (4632, 143406), (5211, 127472), (5983, 111024), (6168, 107694), (6696, 99202), (6939, 95728), (6948, 95604), (7967, 83376), (9252, 71796), (9264, 71703), (10422, 63736), (11966, 55512), (12336, 53847), (13392, 49601), (13878, 47864), (13896, 47802), (15934, 41688), (17949, 37008), (18504, 35898), (20844, 31868), (23901, 27792), (23932, 27756)]