2479303728

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1999}}^1$

素因数の和:2062

約数の個数: 240

約数和(自身を含む): 8124480000

約数和(自身を除く): 5645176272

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 29, 33, 36, 44, 48, 54, 58, 66, 72, 81, 87, 88, 99, 108, 116, 132, 144, 162, 174, 176, 198, 216, 232, 243, 261, 264, 297, 319, 324, 348, 396, 432, 464, 486, 522, 528, 594, 638, 648, 696, 783, 792, 891, 957, 972, 1044, 1188, 1276, 1296, 1392, 1566, 1584, 1782, 1914, 1944, 1999, 2088, 2349, 2376, 2552, 2673, 2871, 3132, 3564, 3828, 3888, 3998, 4176, 4698, 4752, 5104, 5346, 5742, 5997, 6264, 7047, 7128, 7656, 7996, 8613, 9396, 10692, 11484, 11994, 12528, 14094, 14256, 15312, 15992, 17226, 17991, 18792, 21384, 21989, 22968, 23988, 25839, 28188, 31984, 34452, 35982, 37584, 42768, 43978, 45936, 47976, 51678, 53973, 56376, 57971, 65967, 68904, 71964, 77517, 87956, 95952, 103356, 107946, 112752, 115942, 131934, 137808, 143928, 155034, 161919, 173913, 175912, 197901, 206712, 215892, 231884, 263868, 287856, 310068, 323838, 347826, 351824, 395802, 413424, 431784, 463768, 485757, 521739, 527736, 593703, 620136, 637681, 647676, 695652, 791604, 863568, 927536, 971514, 1043478, 1055472, 1187406, 1240272, 1275362, 1295352, 1391304, 1565217, 1583208, 1781109, 1913043, 1943028, 2086956, 2374812, 2550724, 2590704, 2782608, 3130434, 3166416, 3562218, 3826086, 3886056, 4173912, 4695651, 4749624, 5101448, 5343327, 5739129, 6260868, 7124436, 7652172, 7772112, 8347824, 9391302, 9499248, 10202896, 10686654, 11478258, 12521736, 14086953, 14248872, 15304344, 17217387, 18782604, 21373308, 22956516, 25043472, 28173906, 28497744, 30608688, 34434774, 37565208, 42746616, 45913032, 51652161, 56347812, 68869548, 75130416, 85493232, 91826064, 103304322, 112695624, 137739096, 154956483, 206608644, 225391248, 275478192, 309912966, 413217288, 619825932, 826434576, 1239651864, 2479303728]

約数ペア:

[(1, 2479303728), (2, 1239651864), (3, 826434576), (4, 619825932), (6, 413217288), (8, 309912966), (9, 275478192), (11, 225391248), (12, 206608644), (16, 154956483), (18, 137739096), (22, 112695624), (24, 103304322), (27, 91826064), (29, 85493232), (33, 75130416), (36, 68869548), (44, 56347812), (48, 51652161), (54, 45913032), (58, 42746616), (66, 37565208), (72, 34434774), (81, 30608688), (87, 28497744), (88, 28173906), (99, 25043472), (108, 22956516), (116, 21373308), (132, 18782604), (144, 17217387), (162, 15304344), (174, 14248872), (176, 14086953), (198, 12521736), (216, 11478258), (232, 10686654), (243, 10202896), (261, 9499248), (264, 9391302), (297, 8347824), (319, 7772112), (324, 7652172), (348, 7124436), (396, 6260868), (432, 5739129), (464, 5343327), (486, 5101448), (522, 4749624), (528, 4695651), (594, 4173912), (638, 3886056), (648, 3826086), (696, 3562218), (783, 3166416), (792, 3130434), (891, 2782608), (957, 2590704), (972, 2550724), (1044, 2374812), (1188, 2086956), (1276, 1943028), (1296, 1913043), (1392, 1781109), (1566, 1583208), (1584, 1565217), (1782, 1391304), (1914, 1295352), (1944, 1275362), (1999, 1240272), (2088, 1187406), (2349, 1055472), (2376, 1043478), (2552, 971514), (2673, 927536), (2871, 863568), (3132, 791604), (3564, 695652), (3828, 647676), (3888, 637681), (3998, 620136), (4176, 593703), (4698, 527736), (4752, 521739), (5104, 485757), (5346, 463768), (5742, 431784), (5997, 413424), (6264, 395802), (7047, 351824), (7128, 347826), (7656, 323838), (7996, 310068), (8613, 287856), (9396, 263868), (10692, 231884), (11484, 215892), (11994, 206712), (12528, 197901), (14094, 175912), (14256, 173913), (15312, 161919), (15992, 155034), (17226, 143928), (17991, 137808), (18792, 131934), (21384, 115942), (21989, 112752), (22968, 107946), (23988, 103356), (25839, 95952), (28188, 87956), (31984, 77517), (34452, 71964), (35982, 68904), (37584, 65967), (42768, 57971), (43978, 56376), (45936, 53973), (47976, 51678)]