890268192

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{331}}^1$

素因数の和:644

約数の個数: 192

約数和(自身を含む): 2851269120

約数和(自身を除く): 1961000928

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 88, 96, 99, 108, 132, 144, 176, 198, 216, 264, 283, 288, 297, 331, 352, 396, 432, 528, 566, 594, 662, 792, 849, 864, 993, 1056, 1132, 1188, 1324, 1584, 1698, 1986, 2264, 2376, 2547, 2648, 2979, 3113, 3168, 3396, 3641, 3972, 4528, 4752, 5094, 5296, 5958, 6226, 6792, 7282, 7641, 7944, 8937, 9056, 9339, 9504, 10188, 10592, 10923, 11916, 12452, 13584, 14564, 15282, 15888, 17874, 18678, 20376, 21846, 23832, 24904, 27168, 28017, 29128, 30564, 31776, 32769, 35748, 37356, 40752, 43692, 47664, 49808, 56034, 58256, 61128, 65538, 71496, 74712, 81504, 84051, 87384, 93673, 95328, 98307, 99616, 112068, 116512, 122256, 131076, 142992, 149424, 168102, 174768, 187346, 196614, 224136, 244512, 262152, 281019, 285984, 298848, 336204, 349536, 374692, 393228, 448272, 524304, 562038, 672408, 749384, 786456, 843057, 896544, 1030403, 1048608, 1124076, 1344816, 1498768, 1572912, 1686114, 2060806, 2248152, 2529171, 2689632, 2997536, 3091209, 3145824, 3372228, 4121612, 4496304, 5058342, 6182418, 6744456, 8243224, 8992608, 9273627, 10116684, 12364836, 13488912, 16486448, 18547254, 20233368, 24729672, 26977824, 27820881, 32972896, 37094508, 40466736, 49459344, 55641762, 74189016, 80933472, 98918688, 111283524, 148378032, 222567048, 296756064, 445134096, 890268192]

約数ペア:

[(1, 890268192), (2, 445134096), (3, 296756064), (4, 222567048), (6, 148378032), (8, 111283524), (9, 98918688), (11, 80933472), (12, 74189016), (16, 55641762), (18, 49459344), (22, 40466736), (24, 37094508), (27, 32972896), (32, 27820881), (33, 26977824), (36, 24729672), (44, 20233368), (48, 18547254), (54, 16486448), (66, 13488912), (72, 12364836), (88, 10116684), (96, 9273627), (99, 8992608), (108, 8243224), (132, 6744456), (144, 6182418), (176, 5058342), (198, 4496304), (216, 4121612), (264, 3372228), (283, 3145824), (288, 3091209), (297, 2997536), (331, 2689632), (352, 2529171), (396, 2248152), (432, 2060806), (528, 1686114), (566, 1572912), (594, 1498768), (662, 1344816), (792, 1124076), (849, 1048608), (864, 1030403), (993, 896544), (1056, 843057), (1132, 786456), (1188, 749384), (1324, 672408), (1584, 562038), (1698, 524304), (1986, 448272), (2264, 393228), (2376, 374692), (2547, 349536), (2648, 336204), (2979, 298848), (3113, 285984), (3168, 281019), (3396, 262152), (3641, 244512), (3972, 224136), (4528, 196614), (4752, 187346), (5094, 174768), (5296, 168102), (5958, 149424), (6226, 142992), (6792, 131076), (7282, 122256), (7641, 116512), (7944, 112068), (8937, 99616), (9056, 98307), (9339, 95328), (9504, 93673), (10188, 87384), (10592, 84051), (10923, 81504), (11916, 74712), (12452, 71496), (13584, 65538), (14564, 61128), (15282, 58256), (15888, 56034), (17874, 49808), (18678, 47664), (20376, 43692), (21846, 40752), (23832, 37356), (24904, 35748), (27168, 32769), (28017, 31776), (29128, 30564)]