821500992

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3539}}^1$

素因数の和:3601

約数の個数: 168

約数和(自身を含む): 2618353920

約数和(自身を除く): 1796852928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 192, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 576, 624, 744, 806, 832, 936, 992, 1116, 1209, 1248, 1488, 1612, 1872, 1984, 2232, 2418, 2496, 2976, 3224, 3539, 3627, 3744, 4464, 4836, 5952, 6448, 7078, 7254, 7488, 8928, 9672, 10617, 12896, 14156, 14508, 17856, 19344, 21234, 25792, 28312, 29016, 31851, 38688, 42468, 46007, 56624, 58032, 63702, 77376, 84936, 92014, 109709, 113248, 116064, 127404, 138021, 169872, 184028, 219418, 226496, 232128, 254808, 276042, 329127, 339744, 368056, 414063, 438836, 509616, 552084, 658254, 679488, 736112, 828126, 877672, 987381, 1019232, 1104168, 1316508, 1426217, 1472224, 1656252, 1755344, 1974762, 2038464, 2208336, 2633016, 2852434, 2944448, 3312504, 3510688, 3949524, 4278651, 4416672, 5266032, 5704868, 6625008, 7021376, 7899048, 8557302, 8833344, 10532064, 11409736, 12835953, 13250016, 15798096, 17114604, 21064128, 22819472, 25671906, 26500032, 31596192, 34229208, 45638944, 51343812, 63192384, 68458416, 91277888, 102687624, 136916832, 205375248, 273833664, 410750496, 821500992]

約数ペア:

[(1, 821500992), (2, 410750496), (3, 273833664), (4, 205375248), (6, 136916832), (8, 102687624), (9, 91277888), (12, 68458416), (13, 63192384), (16, 51343812), (18, 45638944), (24, 34229208), (26, 31596192), (31, 26500032), (32, 25671906), (36, 22819472), (39, 21064128), (48, 17114604), (52, 15798096), (62, 13250016), (64, 12835953), (72, 11409736), (78, 10532064), (93, 8833344), (96, 8557302), (104, 7899048), (117, 7021376), (124, 6625008), (144, 5704868), (156, 5266032), (186, 4416672), (192, 4278651), (208, 3949524), (234, 3510688), (248, 3312504), (279, 2944448), (288, 2852434), (312, 2633016), (372, 2208336), (403, 2038464), (416, 1974762), (468, 1755344), (496, 1656252), (558, 1472224), (576, 1426217), (624, 1316508), (744, 1104168), (806, 1019232), (832, 987381), (936, 877672), (992, 828126), (1116, 736112), (1209, 679488), (1248, 658254), (1488, 552084), (1612, 509616), (1872, 438836), (1984, 414063), (2232, 368056), (2418, 339744), (2496, 329127), (2976, 276042), (3224, 254808), (3539, 232128), (3627, 226496), (3744, 219418), (4464, 184028), (4836, 169872), (5952, 138021), (6448, 127404), (7078, 116064), (7254, 113248), (7488, 109709), (8928, 92014), (9672, 84936), (10617, 77376), (12896, 63702), (14156, 58032), (14508, 56624), (17856, 46007), (19344, 42468), (21234, 38688), (25792, 31851), (28312, 29016)]