1390461552

素因数分解:

$2^4\times 3^5\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:342

約数の個数: 240

約数和(自身を含む): 4334410080

約数和(自身を除く): 2943948528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 81, 102, 108, 109, 136, 144, 153, 162, 193, 204, 216, 218, 243, 272, 306, 324, 327, 386, 408, 432, 436, 459, 486, 579, 612, 648, 654, 772, 816, 872, 918, 972, 981, 1158, 1224, 1296, 1308, 1377, 1544, 1737, 1744, 1836, 1853, 1944, 1962, 2316, 2448, 2616, 2754, 2943, 3088, 3281, 3474, 3672, 3706, 3888, 3924, 4131, 4632, 5211, 5232, 5508, 5559, 5886, 6562, 6948, 7344, 7412, 7848, 8262, 8829, 9264, 9843, 10422, 11016, 11118, 11772, 13124, 13896, 14824, 15633, 15696, 16524, 16677, 17658, 19686, 20844, 21037, 22032, 22236, 23544, 26248, 26487, 27792, 29529, 29648, 31266, 33048, 33354, 35316, 39372, 41688, 42074, 44472, 46899, 47088, 50031, 52496, 52974, 59058, 62532, 63111, 66096, 66708, 70632, 78744, 83376, 84148, 88587, 88944, 93798, 100062, 105948, 118116, 125064, 126222, 133416, 141264, 150093, 157488, 168296, 177174, 187596, 189333, 200124, 211896, 236232, 250128, 252444, 265761, 266832, 300186, 336592, 354348, 357629, 375192, 378666, 400248, 423792, 450279, 472464, 504888, 531522, 567999, 600372, 708696, 715258, 750384, 757332, 797283, 800496, 900558, 1009776, 1063044, 1072887, 1135998, 1200744, 1417392, 1430516, 1514664, 1594566, 1703997, 1801116, 2126088, 2145774, 2271996, 2401488, 2861032, 3029328, 3189132, 3218661, 3407994, 3602232, 4252176, 4291548, 4543992, 5111991, 5722064, 6378264, 6437322, 6815988, 7204464, 8583096, 9087984, 9655983, 10223982, 12756528, 12874644, 13631976, 17166192, 19311966, 20447964, 25749288, 27263952, 28967949, 38623932, 40895928, 51498576, 57935898, 77247864, 81791856, 86903847, 115871796, 154495728, 173807694, 231743592, 347615388, 463487184, 695230776, 1390461552]

約数ペア:

[(1, 1390461552), (2, 695230776), (3, 463487184), (4, 347615388), (6, 231743592), (8, 173807694), (9, 154495728), (12, 115871796), (16, 86903847), (17, 81791856), (18, 77247864), (24, 57935898), (27, 51498576), (34, 40895928), (36, 38623932), (48, 28967949), (51, 27263952), (54, 25749288), (68, 20447964), (72, 19311966), (81, 17166192), (102, 13631976), (108, 12874644), (109, 12756528), (136, 10223982), (144, 9655983), (153, 9087984), (162, 8583096), (193, 7204464), (204, 6815988), (216, 6437322), (218, 6378264), (243, 5722064), (272, 5111991), (306, 4543992), (324, 4291548), (327, 4252176), (386, 3602232), (408, 3407994), (432, 3218661), (436, 3189132), (459, 3029328), (486, 2861032), (579, 2401488), (612, 2271996), (648, 2145774), (654, 2126088), (772, 1801116), (816, 1703997), (872, 1594566), (918, 1514664), (972, 1430516), (981, 1417392), (1158, 1200744), (1224, 1135998), (1296, 1072887), (1308, 1063044), (1377, 1009776), (1544, 900558), (1737, 800496), (1744, 797283), (1836, 757332), (1853, 750384), (1944, 715258), (1962, 708696), (2316, 600372), (2448, 567999), (2616, 531522), (2754, 504888), (2943, 472464), (3088, 450279), (3281, 423792), (3474, 400248), (3672, 378666), (3706, 375192), (3888, 357629), (3924, 354348), (4131, 336592), (4632, 300186), (5211, 266832), (5232, 265761), (5508, 252444), (5559, 250128), (5886, 236232), (6562, 211896), (6948, 200124), (7344, 189333), (7412, 187596), (7848, 177174), (8262, 168296), (8829, 157488), (9264, 150093), (9843, 141264), (10422, 133416), (11016, 126222), (11118, 125064), (11772, 118116), (13124, 105948), (13896, 100062), (14824, 93798), (15633, 88944), (15696, 88587), (16524, 84148), (16677, 83376), (17658, 78744), (19686, 70632), (20844, 66708), (21037, 66096), (22032, 63111), (22236, 62532), (23544, 59058), (26248, 52974), (26487, 52496), (27792, 50031), (29529, 47088), (29648, 46899), (31266, 44472), (33048, 42074), (33354, 41688), (35316, 39372)]