1255889664

素因数分解:

$2^8\times 3^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:248

約数の個数: 288

約数和(自身を含む): 3993158400

約数和(自身を除く): 2737268736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 73, 76, 96, 108, 114, 128, 131, 144, 146, 152, 171, 192, 216, 219, 228, 256, 262, 288, 292, 304, 342, 384, 393, 432, 438, 456, 513, 524, 576, 584, 608, 657, 684, 768, 786, 864, 876, 912, 1026, 1048, 1152, 1168, 1179, 1216, 1314, 1368, 1387, 1572, 1728, 1752, 1824, 1971, 2052, 2096, 2304, 2336, 2358, 2432, 2489, 2628, 2736, 2774, 3144, 3456, 3504, 3537, 3648, 3942, 4104, 4161, 4192, 4672, 4716, 4864, 4978, 5256, 5472, 5548, 6288, 6912, 7008, 7074, 7296, 7467, 7884, 8208, 8322, 8384, 9344, 9432, 9563, 9956, 10512, 10944, 11096, 12483, 12576, 14016, 14148, 14592, 14934, 15768, 16416, 16644, 16768, 18688, 18864, 19126, 19912, 21024, 21888, 22192, 22401, 24966, 25152, 28032, 28296, 28689, 29868, 31536, 32832, 33288, 33536, 37449, 37728, 38252, 39824, 42048, 43776, 44384, 44802, 49932, 50304, 56064, 56592, 57378, 59736, 63072, 65664, 66576, 67203, 74898, 75456, 76504, 79648, 84096, 86067, 88768, 89604, 99864, 100608, 113184, 114756, 119472, 126144, 131328, 133152, 134406, 149796, 150912, 153008, 159296, 168192, 172134, 177536, 179208, 181697, 199728, 226368, 229512, 238944, 252288, 258201, 266304, 268812, 299592, 301824, 306016, 318592, 344268, 355072, 358416, 363394, 399456, 452736, 459024, 477888, 504576, 516402, 532608, 537624, 545091, 599184, 612032, 637184, 688536, 716832, 726788, 798912, 905472, 918048, 955776, 1032804, 1065216, 1075248, 1090182, 1198368, 1224064, 1377072, 1433664, 1453576, 1597824, 1635273, 1836096, 1911552, 2065608, 2150496, 2180364, 2396736, 2448128, 2754144, 2867328, 2907152, 3195648, 3270546, 3672192, 4131216, 4300992, 4360728, 4793472, 4905819, 5508288, 5734656, 5814304, 6541092, 7344384, 8262432, 8601984, 8721456, 9586944, 9811638, 11016576, 11628608, 13082184, 16524864, 17203968, 17442912, 19623276, 22033152, 23257216, 26164368, 33049728, 34885824, 39246552, 46514432, 52328736, 66099456, 69771648, 78493104, 104657472, 139543296, 156986208, 209314944, 313972416, 418629888, 627944832, 1255889664]

約数ペア:

[(1, 1255889664), (2, 627944832), (3, 418629888), (4, 313972416), (6, 209314944), (8, 156986208), (9, 139543296), (12, 104657472), (16, 78493104), (18, 69771648), (19, 66099456), (24, 52328736), (27, 46514432), (32, 39246552), (36, 34885824), (38, 33049728), (48, 26164368), (54, 23257216), (57, 22033152), (64, 19623276), (72, 17442912), (73, 17203968), (76, 16524864), (96, 13082184), (108, 11628608), (114, 11016576), (128, 9811638), (131, 9586944), (144, 8721456), (146, 8601984), (152, 8262432), (171, 7344384), (192, 6541092), (216, 5814304), (219, 5734656), (228, 5508288), (256, 4905819), (262, 4793472), (288, 4360728), (292, 4300992), (304, 4131216), (342, 3672192), (384, 3270546), (393, 3195648), (432, 2907152), (438, 2867328), (456, 2754144), (513, 2448128), (524, 2396736), (576, 2180364), (584, 2150496), (608, 2065608), (657, 1911552), (684, 1836096), (768, 1635273), (786, 1597824), (864, 1453576), (876, 1433664), (912, 1377072), (1026, 1224064), (1048, 1198368), (1152, 1090182), (1168, 1075248), (1179, 1065216), (1216, 1032804), (1314, 955776), (1368, 918048), (1387, 905472), (1572, 798912), (1728, 726788), (1752, 716832), (1824, 688536), (1971, 637184), (2052, 612032), (2096, 599184), (2304, 545091), (2336, 537624), (2358, 532608), (2432, 516402), (2489, 504576), (2628, 477888), (2736, 459024), (2774, 452736), (3144, 399456), (3456, 363394), (3504, 358416), (3537, 355072), (3648, 344268), (3942, 318592), (4104, 306016), (4161, 301824), (4192, 299592), (4672, 268812), (4716, 266304), (4864, 258201), (4978, 252288), (5256, 238944), (5472, 229512), (5548, 226368), (6288, 199728), (6912, 181697), (7008, 179208), (7074, 177536), (7296, 172134), (7467, 168192), (7884, 159296), (8208, 153008), (8322, 150912), (8384, 149796), (9344, 134406), (9432, 133152), (9563, 131328), (9956, 126144), (10512, 119472), (10944, 114756), (11096, 113184), (12483, 100608), (12576, 99864), (14016, 89604), (14148, 88768), (14592, 86067), (14934, 84096), (15768, 79648), (16416, 76504), (16644, 75456), (16768, 74898), (18688, 67203), (18864, 66576), (19126, 65664), (19912, 63072), (21024, 59736), (21888, 57378), (22192, 56592), (22401, 56064), (24966, 50304), (25152, 49932), (28032, 44802), (28296, 44384), (28689, 43776), (29868, 42048), (31536, 39824), (32832, 38252), (33288, 37728), (33536, 37449)]