1278541152

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1181}}^1$

素因数の和:1386

約数の個数: 192

約数和(自身を含む): 4289241600

約数和(自身を除く): 3010700448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 179, 189, 216, 224, 252, 288, 336, 358, 378, 432, 504, 537, 672, 716, 756, 864, 1008, 1074, 1181, 1253, 1432, 1512, 1611, 2016, 2148, 2362, 2506, 2864, 3024, 3222, 3543, 3759, 4296, 4724, 4833, 5012, 5728, 6048, 6444, 7086, 7518, 8267, 8592, 9448, 9666, 10024, 10629, 11277, 12888, 14172, 15036, 16534, 17184, 18896, 19332, 20048, 21258, 22554, 24801, 25776, 28344, 30072, 31887, 33068, 33831, 37792, 38664, 40096, 42516, 45108, 49602, 51552, 56688, 60144, 63774, 66136, 67662, 74403, 77328, 85032, 90216, 99204, 113376, 120288, 127548, 132272, 135324, 148806, 154656, 170064, 180432, 198408, 211399, 223209, 255096, 264544, 270648, 297612, 340128, 360864, 396816, 422798, 446418, 510192, 541296, 595224, 634197, 793632, 845596, 892836, 1020384, 1082592, 1190448, 1268394, 1479793, 1691192, 1785672, 1902591, 2380896, 2536788, 2959586, 3382384, 3571344, 3805182, 4439379, 5073576, 5707773, 5919172, 6764768, 7142688, 7610364, 8878758, 10147152, 11415546, 11838344, 13318137, 15220728, 17757516, 20294304, 22831092, 23676688, 26636274, 30441456, 35515032, 39954411, 45662184, 47353376, 53272548, 60882912, 71030064, 79908822, 91324368, 106545096, 142060128, 159817644, 182648736, 213090192, 319635288, 426180384, 639270576, 1278541152]

約数ペア:

[(1, 1278541152), (2, 639270576), (3, 426180384), (4, 319635288), (6, 213090192), (7, 182648736), (8, 159817644), (9, 142060128), (12, 106545096), (14, 91324368), (16, 79908822), (18, 71030064), (21, 60882912), (24, 53272548), (27, 47353376), (28, 45662184), (32, 39954411), (36, 35515032), (42, 30441456), (48, 26636274), (54, 23676688), (56, 22831092), (63, 20294304), (72, 17757516), (84, 15220728), (96, 13318137), (108, 11838344), (112, 11415546), (126, 10147152), (144, 8878758), (168, 7610364), (179, 7142688), (189, 6764768), (216, 5919172), (224, 5707773), (252, 5073576), (288, 4439379), (336, 3805182), (358, 3571344), (378, 3382384), (432, 2959586), (504, 2536788), (537, 2380896), (672, 1902591), (716, 1785672), (756, 1691192), (864, 1479793), (1008, 1268394), (1074, 1190448), (1181, 1082592), (1253, 1020384), (1432, 892836), (1512, 845596), (1611, 793632), (2016, 634197), (2148, 595224), (2362, 541296), (2506, 510192), (2864, 446418), (3024, 422798), (3222, 396816), (3543, 360864), (3759, 340128), (4296, 297612), (4724, 270648), (4833, 264544), (5012, 255096), (5728, 223209), (6048, 211399), (6444, 198408), (7086, 180432), (7518, 170064), (8267, 154656), (8592, 148806), (9448, 135324), (9666, 132272), (10024, 127548), (10629, 120288), (11277, 113376), (12888, 99204), (14172, 90216), (15036, 85032), (16534, 77328), (17184, 74403), (18896, 67662), (19332, 66136), (20048, 63774), (21258, 60144), (22554, 56688), (24801, 51552), (25776, 49602), (28344, 45108), (30072, 42516), (31887, 40096), (33068, 38664), (33831, 37792)]