1275812608

素因数分解:

$2^8\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:203

約数の個数: 216

約数和(自身を含む): 3208630320

約数和(自身を除く): 1932817712

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 53, 56, 64, 76, 98, 101, 106, 112, 128, 133, 152, 196, 202, 212, 224, 256, 266, 304, 371, 392, 404, 424, 448, 532, 608, 707, 742, 784, 808, 848, 896, 931, 1007, 1064, 1216, 1414, 1484, 1568, 1616, 1696, 1792, 1862, 1919, 2014, 2128, 2432, 2597, 2828, 2968, 3136, 3232, 3392, 3724, 3838, 4028, 4256, 4864, 4949, 5194, 5353, 5656, 5936, 6272, 6464, 6784, 7049, 7448, 7676, 8056, 8512, 9898, 10388, 10706, 11312, 11872, 12544, 12928, 13433, 13568, 14098, 14896, 15352, 16112, 17024, 19796, 20776, 21412, 22624, 23744, 25856, 26866, 28196, 29792, 30704, 32224, 34048, 37471, 39592, 41552, 42824, 45248, 47488, 49343, 53732, 56392, 59584, 61408, 64448, 74942, 79184, 83104, 85648, 90496, 94031, 94976, 98686, 101707, 107464, 112784, 119168, 122816, 128896, 149884, 158368, 166208, 171296, 180992, 188062, 197372, 203414, 214928, 225568, 238336, 245632, 257792, 262297, 299768, 316736, 332416, 342592, 376124, 394744, 406828, 429856, 451136, 491264, 524594, 599536, 633472, 664832, 685184, 711949, 752248, 789488, 813656, 859712, 902272, 1049188, 1199072, 1266944, 1370368, 1423898, 1504496, 1578976, 1627312, 1719424, 1804544, 2098376, 2398144, 2847796, 3008992, 3157952, 3254624, 3438848, 4196752, 4796288, 4983643, 5695592, 6017984, 6315904, 6509248, 8393504, 9592576, 9967286, 11391184, 12035968, 12631808, 13018496, 16787008, 19934572, 22782368, 24071936, 26036992, 33574016, 39869144, 45564736, 67148032, 79738288, 91129472, 159476576, 182258944, 318953152, 637906304, 1275812608]

約数ペア:

[(1, 1275812608), (2, 637906304), (4, 318953152), (7, 182258944), (8, 159476576), (14, 91129472), (16, 79738288), (19, 67148032), (28, 45564736), (32, 39869144), (38, 33574016), (49, 26036992), (53, 24071936), (56, 22782368), (64, 19934572), (76, 16787008), (98, 13018496), (101, 12631808), (106, 12035968), (112, 11391184), (128, 9967286), (133, 9592576), (152, 8393504), (196, 6509248), (202, 6315904), (212, 6017984), (224, 5695592), (256, 4983643), (266, 4796288), (304, 4196752), (371, 3438848), (392, 3254624), (404, 3157952), (424, 3008992), (448, 2847796), (532, 2398144), (608, 2098376), (707, 1804544), (742, 1719424), (784, 1627312), (808, 1578976), (848, 1504496), (896, 1423898), (931, 1370368), (1007, 1266944), (1064, 1199072), (1216, 1049188), (1414, 902272), (1484, 859712), (1568, 813656), (1616, 789488), (1696, 752248), (1792, 711949), (1862, 685184), (1919, 664832), (2014, 633472), (2128, 599536), (2432, 524594), (2597, 491264), (2828, 451136), (2968, 429856), (3136, 406828), (3232, 394744), (3392, 376124), (3724, 342592), (3838, 332416), (4028, 316736), (4256, 299768), (4864, 262297), (4949, 257792), (5194, 245632), (5353, 238336), (5656, 225568), (5936, 214928), (6272, 203414), (6464, 197372), (6784, 188062), (7049, 180992), (7448, 171296), (7676, 166208), (8056, 158368), (8512, 149884), (9898, 128896), (10388, 122816), (10706, 119168), (11312, 112784), (11872, 107464), (12544, 101707), (12928, 98686), (13433, 94976), (13568, 94031), (14098, 90496), (14896, 85648), (15352, 83104), (16112, 79184), (17024, 74942), (19796, 64448), (20776, 61408), (21412, 59584), (22624, 56392), (23744, 53732), (25856, 49343), (26866, 47488), (28196, 45248), (29792, 42824), (30704, 41552), (32224, 39592), (34048, 37471)]