15416455992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{30517}}^1$

素因数の和:30661

約数の個数: 128

約数和(自身を含む): 45938135040

約数和(自身を除く): 30521679048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 97, 124, 168, 186, 194, 217, 248, 291, 372, 388, 434, 582, 651, 679, 744, 776, 868, 1164, 1302, 1358, 1736, 2037, 2328, 2604, 2716, 3007, 4074, 5208, 5432, 6014, 8148, 9021, 12028, 16296, 18042, 21049, 24056, 30517, 36084, 42098, 61034, 63147, 72168, 84196, 91551, 122068, 126294, 168392, 183102, 213619, 244136, 252588, 366204, 427238, 505176, 640857, 732408, 854476, 946027, 1281714, 1708952, 1892054, 2563428, 2838081, 2960149, 3784108, 5126856, 5676162, 5920298, 6622189, 7568216, 8880447, 11352324, 11840596, 13244378, 17760894, 19866567, 20721043, 22704648, 23681192, 26488756, 35521788, 39733134, 41442086, 52977512, 62163129, 71043576, 79466268, 82884172, 91764619, 124326258, 158932536, 165768344, 183529238, 248652516, 275293857, 367058476, 497305032, 550587714, 642352333, 734116952, 1101175428, 1284704666, 1927056999, 2202350856, 2569409332, 3854113998, 5138818664, 7708227996, 15416455992]

約数ペア:

[(1, 15416455992), (2, 7708227996), (3, 5138818664), (4, 3854113998), (6, 2569409332), (7, 2202350856), (8, 1927056999), (12, 1284704666), (14, 1101175428), (21, 734116952), (24, 642352333), (28, 550587714), (31, 497305032), (42, 367058476), (56, 275293857), (62, 248652516), (84, 183529238), (93, 165768344), (97, 158932536), (124, 124326258), (168, 91764619), (186, 82884172), (194, 79466268), (217, 71043576), (248, 62163129), (291, 52977512), (372, 41442086), (388, 39733134), (434, 35521788), (582, 26488756), (651, 23681192), (679, 22704648), (744, 20721043), (776, 19866567), (868, 17760894), (1164, 13244378), (1302, 11840596), (1358, 11352324), (1736, 8880447), (2037, 7568216), (2328, 6622189), (2604, 5920298), (2716, 5676162), (3007, 5126856), (4074, 3784108), (5208, 2960149), (5432, 2838081), (6014, 2563428), (8148, 1892054), (9021, 1708952), (12028, 1281714), (16296, 946027), (18042, 854476), (21049, 732408), (24056, 640857), (30517, 505176), (36084, 427238), (42098, 366204), (61034, 252588), (63147, 244136), (72168, 213619), (84196, 183102), (91551, 168392), (122068, 126294)]