218217384

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5623}}^1$

素因数の和:5660

約数の個数: 144

約数和(自身を含む): 750129120

約数和(自身を除く): 531911736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 49, 56, 63, 66, 72, 77, 84, 88, 98, 99, 126, 132, 147, 154, 168, 196, 198, 231, 252, 264, 294, 308, 392, 396, 441, 462, 504, 539, 588, 616, 693, 792, 882, 924, 1078, 1176, 1386, 1617, 1764, 1848, 2156, 2772, 3234, 3528, 4312, 4851, 5544, 5623, 6468, 9702, 11246, 12936, 16869, 19404, 22492, 33738, 38808, 39361, 44984, 50607, 61853, 67476, 78722, 101214, 118083, 123706, 134952, 157444, 185559, 202428, 236166, 247412, 275527, 314888, 354249, 371118, 404856, 432971, 472332, 494824, 551054, 556677, 708498, 742236, 826581, 865942, 944664, 1102108, 1113354, 1298913, 1416996, 1484472, 1653162, 1731884, 2204216, 2226708, 2479743, 2597826, 2833992, 3030797, 3306324, 3463768, 3896739, 4453416, 4959486, 5195652, 6061594, 6612648, 7793478, 9092391, 9918972, 10391304, 12123188, 15586956, 18184782, 19837944, 24246376, 27277173, 31173912, 36369564, 54554346, 72739128, 109108692, 218217384]

約数ペア:

[(1, 218217384), (2, 109108692), (3, 72739128), (4, 54554346), (6, 36369564), (7, 31173912), (8, 27277173), (9, 24246376), (11, 19837944), (12, 18184782), (14, 15586956), (18, 12123188), (21, 10391304), (22, 9918972), (24, 9092391), (28, 7793478), (33, 6612648), (36, 6061594), (42, 5195652), (44, 4959486), (49, 4453416), (56, 3896739), (63, 3463768), (66, 3306324), (72, 3030797), (77, 2833992), (84, 2597826), (88, 2479743), (98, 2226708), (99, 2204216), (126, 1731884), (132, 1653162), (147, 1484472), (154, 1416996), (168, 1298913), (196, 1113354), (198, 1102108), (231, 944664), (252, 865942), (264, 826581), (294, 742236), (308, 708498), (392, 556677), (396, 551054), (441, 494824), (462, 472332), (504, 432971), (539, 404856), (588, 371118), (616, 354249), (693, 314888), (792, 275527), (882, 247412), (924, 236166), (1078, 202428), (1176, 185559), (1386, 157444), (1617, 134952), (1764, 123706), (1848, 118083), (2156, 101214), (2772, 78722), (3234, 67476), (3528, 61853), (4312, 50607), (4851, 44984), (5544, 39361), (5623, 38808), (6468, 33738), (9702, 22492), (11246, 19404), (12936, 16869)]