1278752832

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:431

約数の個数: 280

約数和(自身を含む): 4381439040

約数和(自身を除く): 3102686208

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, 64, 72, 81, 84, 96, 108, 112, 126, 131, 144, 162, 168, 189, 192, 216, 224, 252, 262, 269, 288, 324, 336, 378, 393, 432, 448, 504, 524, 538, 567, 576, 648, 672, 756, 786, 807, 864, 917, 1008, 1048, 1076, 1134, 1179, 1296, 1344, 1512, 1572, 1614, 1728, 1834, 1883, 2016, 2096, 2152, 2268, 2358, 2421, 2592, 2751, 3024, 3144, 3228, 3537, 3668, 3766, 4032, 4192, 4304, 4536, 4716, 4842, 5184, 5502, 5649, 6048, 6288, 6456, 7074, 7263, 7336, 7532, 8253, 8384, 8608, 9072, 9432, 9684, 10611, 11004, 11298, 12096, 12576, 12912, 14148, 14526, 14672, 15064, 16506, 16947, 17216, 18144, 18864, 19368, 21222, 21789, 22008, 22596, 24759, 25152, 25824, 28296, 29052, 29344, 30128, 33012, 33894, 35239, 36288, 37728, 38736, 42444, 43578, 44016, 45192, 49518, 50841, 51648, 56592, 58104, 58688, 60256, 66024, 67788, 70478, 74277, 75456, 77472, 84888, 87156, 88032, 90384, 99036, 101682, 105717, 113184, 116208, 120512, 132048, 135576, 140956, 148554, 152523, 154944, 169776, 174312, 176064, 180768, 198072, 203364, 211434, 226368, 232416, 246673, 264096, 271152, 281912, 297108, 305046, 317151, 339552, 348624, 361536, 396144, 406728, 422868, 464832, 493346, 528192, 542304, 563824, 594216, 610092, 634302, 679104, 697248, 740019, 792288, 813456, 845736, 951453, 986692, 1084608, 1127648, 1188432, 1220184, 1268604, 1394496, 1480038, 1584576, 1626912, 1691472, 1902906, 1973384, 2220057, 2255296, 2376864, 2440368, 2537208, 2854359, 2960076, 3253824, 3382944, 3805812, 3946768, 4440114, 4753728, 4880736, 5074416, 5708718, 5920152, 6660171, 6765888, 7611624, 7893536, 8880228, 9761472, 10148832, 11417436, 11840304, 13320342, 15223248, 15787072, 17760456, 19980513, 20297664, 22834872, 23680608, 26640684, 30446496, 35520912, 39961026, 45669744, 47361216, 53281368, 60892992, 71041824, 79922052, 91339488, 106562736, 142083648, 159844104, 182678976, 213125472, 319688208, 426250944, 639376416, 1278752832]

約数ペア:

[(1, 1278752832), (2, 639376416), (3, 426250944), (4, 319688208), (6, 213125472), (7, 182678976), (8, 159844104), (9, 142083648), (12, 106562736), (14, 91339488), (16, 79922052), (18, 71041824), (21, 60892992), (24, 53281368), (27, 47361216), (28, 45669744), (32, 39961026), (36, 35520912), (42, 30446496), (48, 26640684), (54, 23680608), (56, 22834872), (63, 20297664), (64, 19980513), (72, 17760456), (81, 15787072), (84, 15223248), (96, 13320342), (108, 11840304), (112, 11417436), (126, 10148832), (131, 9761472), (144, 8880228), (162, 7893536), (168, 7611624), (189, 6765888), (192, 6660171), (216, 5920152), (224, 5708718), (252, 5074416), (262, 4880736), (269, 4753728), (288, 4440114), (324, 3946768), (336, 3805812), (378, 3382944), (393, 3253824), (432, 2960076), (448, 2854359), (504, 2537208), (524, 2440368), (538, 2376864), (567, 2255296), (576, 2220057), (648, 1973384), (672, 1902906), (756, 1691472), (786, 1626912), (807, 1584576), (864, 1480038), (917, 1394496), (1008, 1268604), (1048, 1220184), (1076, 1188432), (1134, 1127648), (1179, 1084608), (1296, 986692), (1344, 951453), (1512, 845736), (1572, 813456), (1614, 792288), (1728, 740019), (1834, 697248), (1883, 679104), (2016, 634302), (2096, 610092), (2152, 594216), (2268, 563824), (2358, 542304), (2421, 528192), (2592, 493346), (2751, 464832), (3024, 422868), (3144, 406728), (3228, 396144), (3537, 361536), (3668, 348624), (3766, 339552), (4032, 317151), (4192, 305046), (4304, 297108), (4536, 281912), (4716, 271152), (4842, 264096), (5184, 246673), (5502, 232416), (5649, 226368), (6048, 211434), (6288, 203364), (6456, 198072), (7074, 180768), (7263, 176064), (7336, 174312), (7532, 169776), (8253, 154944), (8384, 152523), (8608, 148554), (9072, 140956), (9432, 135576), (9684, 132048), (10611, 120512), (11004, 116208), (11298, 113184), (12096, 105717), (12576, 101682), (12912, 99036), (14148, 90384), (14526, 88032), (14672, 87156), (15064, 84888), (16506, 77472), (16947, 75456), (17216, 74277), (18144, 70478), (18864, 67788), (19368, 66024), (21222, 60256), (21789, 58688), (22008, 58104), (22596, 56592), (24759, 51648), (25152, 50841), (25824, 49518), (28296, 45192), (29052, 44016), (29344, 43578), (30128, 42444), (33012, 38736), (33894, 37728), (35239, 36288)]