673551216

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1$

素因数の和:728

約数の個数: 240

約数和(自身を含む): 2213920800

約数和(自身を除く): 1540369584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 29, 36, 38, 39, 48, 52, 57, 58, 72, 76, 78, 87, 104, 114, 116, 117, 144, 152, 156, 171, 174, 208, 228, 232, 234, 247, 261, 304, 312, 342, 348, 377, 456, 464, 468, 494, 522, 551, 624, 653, 684, 696, 741, 754, 912, 936, 988, 1044, 1102, 1131, 1306, 1368, 1392, 1482, 1508, 1653, 1872, 1959, 1976, 2088, 2204, 2223, 2262, 2612, 2736, 2964, 3016, 3306, 3393, 3918, 3952, 4176, 4408, 4446, 4524, 4959, 5224, 5877, 5928, 6032, 6612, 6786, 7163, 7836, 8489, 8816, 8892, 9048, 9918, 10448, 11754, 11856, 12407, 13224, 13572, 14326, 15672, 16978, 17784, 18096, 18937, 19836, 21489, 23508, 24814, 25467, 26448, 27144, 28652, 31344, 33956, 35568, 37221, 37874, 39672, 42978, 47016, 49628, 50934, 54288, 56811, 57304, 64467, 67912, 74442, 75748, 76401, 79344, 85956, 94032, 99256, 101868, 111663, 113622, 114608, 128934, 135824, 148884, 151496, 152802, 161291, 170433, 171912, 198512, 203736, 223326, 227244, 246181, 257868, 297768, 302992, 305604, 322582, 340866, 343824, 359803, 407472, 446652, 454488, 483873, 492362, 515736, 595536, 611208, 645164, 681732, 719606, 738543, 893304, 908976, 967746, 984724, 1031472, 1079409, 1222416, 1290328, 1363464, 1439212, 1451619, 1477086, 1786608, 1935492, 1969448, 2158818, 2215629, 2580656, 2726928, 2878424, 2903238, 2954172, 3238227, 3870984, 3938896, 4317636, 4431258, 4677439, 5756848, 5806476, 5908344, 6476454, 7741968, 8635272, 8862516, 9354878, 11612952, 11816688, 12952908, 14032317, 17270544, 17725032, 18709756, 23225904, 25905816, 28064634, 35450064, 37419512, 42096951, 51811632, 56129268, 74839024, 84193902, 112258536, 168387804, 224517072, 336775608, 673551216]

約数ペア:

[(1, 673551216), (2, 336775608), (3, 224517072), (4, 168387804), (6, 112258536), (8, 84193902), (9, 74839024), (12, 56129268), (13, 51811632), (16, 42096951), (18, 37419512), (19, 35450064), (24, 28064634), (26, 25905816), (29, 23225904), (36, 18709756), (38, 17725032), (39, 17270544), (48, 14032317), (52, 12952908), (57, 11816688), (58, 11612952), (72, 9354878), (76, 8862516), (78, 8635272), (87, 7741968), (104, 6476454), (114, 5908344), (116, 5806476), (117, 5756848), (144, 4677439), (152, 4431258), (156, 4317636), (171, 3938896), (174, 3870984), (208, 3238227), (228, 2954172), (232, 2903238), (234, 2878424), (247, 2726928), (261, 2580656), (304, 2215629), (312, 2158818), (342, 1969448), (348, 1935492), (377, 1786608), (456, 1477086), (464, 1451619), (468, 1439212), (494, 1363464), (522, 1290328), (551, 1222416), (624, 1079409), (653, 1031472), (684, 984724), (696, 967746), (741, 908976), (754, 893304), (912, 738543), (936, 719606), (988, 681732), (1044, 645164), (1102, 611208), (1131, 595536), (1306, 515736), (1368, 492362), (1392, 483873), (1482, 454488), (1508, 446652), (1653, 407472), (1872, 359803), (1959, 343824), (1976, 340866), (2088, 322582), (2204, 305604), (2223, 302992), (2262, 297768), (2612, 257868), (2736, 246181), (2964, 227244), (3016, 223326), (3306, 203736), (3393, 198512), (3918, 171912), (3952, 170433), (4176, 161291), (4408, 152802), (4446, 151496), (4524, 148884), (4959, 135824), (5224, 128934), (5877, 114608), (5928, 113622), (6032, 111663), (6612, 101868), (6786, 99256), (7163, 94032), (7836, 85956), (8489, 79344), (8816, 76401), (8892, 75748), (9048, 74442), (9918, 67912), (10448, 64467), (11754, 57304), (11856, 56811), (12407, 54288), (13224, 50934), (13572, 49628), (14326, 47016), (15672, 42978), (16978, 39672), (17784, 37874), (18096, 37221), (18937, 35568), (19836, 33956), (21489, 31344), (23508, 28652), (24814, 27144), (25467, 26448)]