219112608

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1451}}^1$

素因数の和:1499

約数の個数: 144

約数和(自身を含む): 681313248

約数和(自身を除く): 462200640

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 88, 96, 104, 121, 132, 143, 156, 176, 208, 242, 264, 286, 312, 352, 363, 416, 429, 484, 528, 572, 624, 726, 858, 968, 1056, 1144, 1248, 1451, 1452, 1573, 1716, 1936, 2288, 2902, 2904, 3146, 3432, 3872, 4353, 4576, 4719, 5804, 5808, 6292, 6864, 8706, 9438, 11608, 11616, 12584, 13728, 15961, 17412, 18863, 18876, 23216, 25168, 31922, 34824, 37726, 37752, 46432, 47883, 50336, 56589, 63844, 69648, 75452, 75504, 95766, 113178, 127688, 139296, 150904, 151008, 175571, 191532, 207493, 226356, 255376, 301808, 351142, 383064, 414986, 452712, 510752, 526713, 603616, 622479, 702284, 766128, 829972, 905424, 1053426, 1244958, 1404568, 1532256, 1659944, 1810848, 2106852, 2282423, 2489916, 2809136, 3319888, 4213704, 4564846, 4979832, 5618272, 6639776, 6847269, 8427408, 9129692, 9959664, 13694538, 16854816, 18259384, 19919328, 27389076, 36518768, 54778152, 73037536, 109556304, 219112608]

約数ペア:

[(1, 219112608), (2, 109556304), (3, 73037536), (4, 54778152), (6, 36518768), (8, 27389076), (11, 19919328), (12, 18259384), (13, 16854816), (16, 13694538), (22, 9959664), (24, 9129692), (26, 8427408), (32, 6847269), (33, 6639776), (39, 5618272), (44, 4979832), (48, 4564846), (52, 4213704), (66, 3319888), (78, 2809136), (88, 2489916), (96, 2282423), (104, 2106852), (121, 1810848), (132, 1659944), (143, 1532256), (156, 1404568), (176, 1244958), (208, 1053426), (242, 905424), (264, 829972), (286, 766128), (312, 702284), (352, 622479), (363, 603616), (416, 526713), (429, 510752), (484, 452712), (528, 414986), (572, 383064), (624, 351142), (726, 301808), (858, 255376), (968, 226356), (1056, 207493), (1144, 191532), (1248, 175571), (1451, 151008), (1452, 150904), (1573, 139296), (1716, 127688), (1936, 113178), (2288, 95766), (2902, 75504), (2904, 75452), (3146, 69648), (3432, 63844), (3872, 56589), (4353, 50336), (4576, 47883), (4719, 46432), (5804, 37752), (5808, 37726), (6292, 34824), (6864, 31922), (8706, 25168), (9438, 23216), (11608, 18876), (11616, 18863), (12584, 17412), (13728, 15961)]