219099816

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:901

約数の個数: 160

約数和(自身を含む): 683020800

約数和(自身を除く): 463920984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 81, 93, 104, 108, 117, 124, 156, 162, 186, 216, 234, 248, 279, 312, 324, 351, 372, 403, 468, 558, 648, 702, 744, 806, 837, 839, 936, 1053, 1116, 1209, 1404, 1612, 1674, 1678, 2106, 2232, 2418, 2511, 2517, 2808, 3224, 3348, 3356, 3627, 4212, 4836, 5022, 5034, 6696, 6712, 7254, 7551, 8424, 9672, 10044, 10068, 10881, 10907, 14508, 15102, 20088, 20136, 21762, 21814, 22653, 26009, 29016, 30204, 32643, 32721, 43524, 43628, 45306, 52018, 60408, 65286, 65442, 67959, 78027, 87048, 87256, 90612, 98163, 104036, 130572, 130884, 135918, 156054, 181224, 196326, 208072, 234081, 261144, 261768, 271836, 294489, 312108, 338117, 392652, 468162, 543672, 588978, 624216, 676234, 702243, 785304, 883467, 936324, 1014351, 1177956, 1352468, 1404486, 1766934, 1872648, 2028702, 2106729, 2355912, 2704936, 2808972, 3043053, 3533868, 4057404, 4213458, 5617944, 6086106, 7067736, 8114808, 8426916, 9129159, 12172212, 16853832, 18258318, 24344424, 27387477, 36516636, 54774954, 73033272, 109549908, 219099816]

約数ペア:

[(1, 219099816), (2, 109549908), (3, 73033272), (4, 54774954), (6, 36516636), (8, 27387477), (9, 24344424), (12, 18258318), (13, 16853832), (18, 12172212), (24, 9129159), (26, 8426916), (27, 8114808), (31, 7067736), (36, 6086106), (39, 5617944), (52, 4213458), (54, 4057404), (62, 3533868), (72, 3043053), (78, 2808972), (81, 2704936), (93, 2355912), (104, 2106729), (108, 2028702), (117, 1872648), (124, 1766934), (156, 1404486), (162, 1352468), (186, 1177956), (216, 1014351), (234, 936324), (248, 883467), (279, 785304), (312, 702243), (324, 676234), (351, 624216), (372, 588978), (403, 543672), (468, 468162), (558, 392652), (648, 338117), (702, 312108), (744, 294489), (806, 271836), (837, 261768), (839, 261144), (936, 234081), (1053, 208072), (1116, 196326), (1209, 181224), (1404, 156054), (1612, 135918), (1674, 130884), (1678, 130572), (2106, 104036), (2232, 98163), (2418, 90612), (2511, 87256), (2517, 87048), (2808, 78027), (3224, 67959), (3348, 65442), (3356, 65286), (3627, 60408), (4212, 52018), (4836, 45306), (5022, 43628), (5034, 43524), (6696, 32721), (6712, 32643), (7254, 30204), (7551, 29016), (8424, 26009), (9672, 22653), (10044, 21814), (10068, 21762), (10881, 20136), (10907, 20088), (14508, 15102)]