428839008

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:130

約数の個数: 288

約数和(自身を含む): 1364700960

約数和(自身を除く): 935861952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 29, 32, 34, 39, 41, 48, 51, 52, 58, 68, 78, 82, 87, 96, 102, 104, 116, 123, 136, 156, 164, 174, 204, 208, 221, 232, 246, 272, 289, 312, 328, 348, 377, 408, 416, 442, 464, 492, 493, 533, 544, 578, 624, 656, 663, 696, 697, 754, 816, 867, 884, 928, 984, 986, 1066, 1131, 1156, 1189, 1248, 1312, 1326, 1392, 1394, 1479, 1508, 1599, 1632, 1734, 1768, 1968, 1972, 2091, 2132, 2262, 2312, 2378, 2652, 2784, 2788, 2958, 3016, 3198, 3468, 3536, 3567, 3757, 3936, 3944, 4182, 4264, 4524, 4624, 4756, 5304, 5576, 5916, 6032, 6396, 6409, 6936, 7072, 7134, 7514, 7888, 8364, 8381, 8528, 9048, 9061, 9248, 9512, 10608, 11152, 11271, 11832, 11849, 12064, 12792, 12818, 13872, 14268, 15028, 15457, 15776, 16728, 16762, 17056, 18096, 18122, 19024, 19227, 20213, 21216, 22304, 22542, 23664, 23698, 25143, 25584, 25636, 27183, 27744, 28536, 30056, 30914, 33456, 33524, 35547, 36192, 36244, 38048, 38454, 40426, 45084, 46371, 47328, 47396, 50286, 51168, 51272, 54366, 57072, 60112, 60639, 61828, 66912, 67048, 71094, 72488, 76908, 80852, 90168, 92742, 94792, 100572, 102544, 108732, 108953, 114144, 120224, 121278, 123656, 134096, 142188, 144976, 153816, 154037, 161704, 180336, 185484, 189584, 201144, 205088, 217464, 217906, 242556, 247312, 262769, 268192, 284376, 289952, 307632, 308074, 323408, 326859, 343621, 360672, 370968, 379168, 402288, 434928, 435812, 462111, 485112, 494624, 525538, 568752, 615264, 616148, 646816, 653718, 687242, 741936, 788307, 804576, 869856, 871624, 924222, 970224, 1030863, 1051076, 1137504, 1232296, 1307436, 1374484, 1483872, 1576614, 1743248, 1848444, 1940448, 2061726, 2102152, 2464592, 2614872, 2748968, 3153228, 3486496, 3696888, 4123452, 4204304, 4467073, 4929184, 5229744, 5497936, 6306456, 7393776, 8246904, 8408608, 8934146, 10459488, 10995872, 12612912, 13401219, 14787552, 16493808, 17868292, 25225824, 26802438, 32987616, 35736584, 53604876, 71473168, 107209752, 142946336, 214419504, 428839008]

約数ペア:

[(1, 428839008), (2, 214419504), (3, 142946336), (4, 107209752), (6, 71473168), (8, 53604876), (12, 35736584), (13, 32987616), (16, 26802438), (17, 25225824), (24, 17868292), (26, 16493808), (29, 14787552), (32, 13401219), (34, 12612912), (39, 10995872), (41, 10459488), (48, 8934146), (51, 8408608), (52, 8246904), (58, 7393776), (68, 6306456), (78, 5497936), (82, 5229744), (87, 4929184), (96, 4467073), (102, 4204304), (104, 4123452), (116, 3696888), (123, 3486496), (136, 3153228), (156, 2748968), (164, 2614872), (174, 2464592), (204, 2102152), (208, 2061726), (221, 1940448), (232, 1848444), (246, 1743248), (272, 1576614), (289, 1483872), (312, 1374484), (328, 1307436), (348, 1232296), (377, 1137504), (408, 1051076), (416, 1030863), (442, 970224), (464, 924222), (492, 871624), (493, 869856), (533, 804576), (544, 788307), (578, 741936), (624, 687242), (656, 653718), (663, 646816), (696, 616148), (697, 615264), (754, 568752), (816, 525538), (867, 494624), (884, 485112), (928, 462111), (984, 435812), (986, 434928), (1066, 402288), (1131, 379168), (1156, 370968), (1189, 360672), (1248, 343621), (1312, 326859), (1326, 323408), (1392, 308074), (1394, 307632), (1479, 289952), (1508, 284376), (1599, 268192), (1632, 262769), (1734, 247312), (1768, 242556), (1968, 217906), (1972, 217464), (2091, 205088), (2132, 201144), (2262, 189584), (2312, 185484), (2378, 180336), (2652, 161704), (2784, 154037), (2788, 153816), (2958, 144976), (3016, 142188), (3198, 134096), (3468, 123656), (3536, 121278), (3567, 120224), (3757, 114144), (3936, 108953), (3944, 108732), (4182, 102544), (4264, 100572), (4524, 94792), (4624, 92742), (4756, 90168), (5304, 80852), (5576, 76908), (5916, 72488), (6032, 71094), (6396, 67048), (6409, 66912), (6936, 61828), (7072, 60639), (7134, 60112), (7514, 57072), (7888, 54366), (8364, 51272), (8381, 51168), (8528, 50286), (9048, 47396), (9061, 47328), (9248, 46371), (9512, 45084), (10608, 40426), (11152, 38454), (11271, 38048), (11832, 36244), (11849, 36192), (12064, 35547), (12792, 33524), (12818, 33456), (13872, 30914), (14268, 30056), (15028, 28536), (15457, 27744), (15776, 27183), (16728, 25636), (16762, 25584), (17056, 25143), (18096, 23698), (18122, 23664), (19024, 22542), (19227, 22304), (20213, 21216)]