197419824

素因数分解:

$2^4\times 3^2\times 7^4\times {\mathrm{571}}^1$

素因数の和:613

約数の個数: 150

約数和(自身を含む): 645675316

約数和(自身を除く): 448255492

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 343, 392, 441, 504, 571, 588, 686, 784, 882, 1008, 1029, 1142, 1176, 1372, 1713, 1764, 2058, 2284, 2352, 2401, 2744, 3087, 3426, 3528, 3997, 4116, 4568, 4802, 5139, 5488, 6174, 6852, 7056, 7203, 7994, 8232, 9136, 9604, 10278, 11991, 12348, 13704, 14406, 15988, 16464, 19208, 20556, 21609, 23982, 24696, 27408, 27979, 28812, 31976, 35973, 38416, 41112, 43218, 47964, 49392, 55958, 57624, 63952, 71946, 82224, 83937, 86436, 95928, 111916, 115248, 143892, 167874, 172872, 191856, 195853, 223832, 251811, 287784, 335748, 345744, 391706, 447664, 503622, 575568, 587559, 671496, 783412, 1007244, 1175118, 1342992, 1370971, 1566824, 1762677, 2014488, 2350236, 2741942, 3133648, 3525354, 4028976, 4112913, 4700472, 5483884, 7050708, 8225826, 9400944, 10967768, 12338739, 14101416, 16451652, 21935536, 24677478, 28202832, 32903304, 49354956, 65806608, 98709912, 197419824]

約数ペア:

[(1, 197419824), (2, 98709912), (3, 65806608), (4, 49354956), (6, 32903304), (7, 28202832), (8, 24677478), (9, 21935536), (12, 16451652), (14, 14101416), (16, 12338739), (18, 10967768), (21, 9400944), (24, 8225826), (28, 7050708), (36, 5483884), (42, 4700472), (48, 4112913), (49, 4028976), (56, 3525354), (63, 3133648), (72, 2741942), (84, 2350236), (98, 2014488), (112, 1762677), (126, 1566824), (144, 1370971), (147, 1342992), (168, 1175118), (196, 1007244), (252, 783412), (294, 671496), (336, 587559), (343, 575568), (392, 503622), (441, 447664), (504, 391706), (571, 345744), (588, 335748), (686, 287784), (784, 251811), (882, 223832), (1008, 195853), (1029, 191856), (1142, 172872), (1176, 167874), (1372, 143892), (1713, 115248), (1764, 111916), (2058, 95928), (2284, 86436), (2352, 83937), (2401, 82224), (2744, 71946), (3087, 63952), (3426, 57624), (3528, 55958), (3997, 49392), (4116, 47964), (4568, 43218), (4802, 41112), (5139, 38416), (5488, 35973), (6174, 31976), (6852, 28812), (7056, 27979), (7203, 27408), (7994, 24696), (8232, 23982), (9136, 21609), (9604, 20556), (10278, 19208), (11991, 16464), (12348, 15988), (13704, 14406)]