1231215552

素因数分解:

$2^6\times 3^4\times 7^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:206

約数の個数: 420

約数和(自身を含む): 4393609704

約数和(自身を除く): 3162394152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 37, 42, 48, 49, 54, 56, 63, 64, 72, 74, 81, 84, 96, 98, 108, 111, 112, 126, 131, 144, 147, 148, 162, 168, 189, 192, 196, 216, 222, 224, 252, 259, 262, 288, 294, 296, 324, 333, 336, 378, 392, 393, 432, 441, 444, 448, 504, 518, 524, 567, 576, 588, 592, 648, 666, 672, 756, 777, 784, 786, 864, 882, 888, 917, 999, 1008, 1036, 1048, 1134, 1176, 1179, 1184, 1296, 1323, 1332, 1344, 1512, 1554, 1568, 1572, 1728, 1764, 1776, 1813, 1834, 1998, 2016, 2072, 2096, 2268, 2331, 2352, 2358, 2368, 2592, 2646, 2664, 2751, 2997, 3024, 3108, 3136, 3144, 3528, 3537, 3552, 3626, 3668, 3969, 3996, 4032, 4144, 4192, 4536, 4662, 4704, 4716, 4847, 5184, 5292, 5328, 5439, 5502, 5994, 6048, 6216, 6288, 6419, 6993, 7056, 7074, 7104, 7252, 7336, 7938, 7992, 8253, 8288, 8384, 9072, 9324, 9408, 9432, 9694, 10584, 10611, 10656, 10878, 11004, 11988, 12096, 12432, 12576, 12838, 13986, 14112, 14148, 14504, 14541, 14672, 15876, 15984, 16317, 16506, 16576, 18144, 18648, 18864, 19257, 19388, 20979, 21168, 21222, 21312, 21756, 22008, 23976, 24759, 24864, 25152, 25676, 27972, 28224, 28296, 29008, 29082, 29344, 31752, 31968, 32634, 33012, 33929, 36288, 37296, 37728, 38514, 38776, 41958, 42336, 42444, 43512, 43623, 44016, 47952, 48951, 49518, 49728, 51352, 55944, 56592, 57771, 58016, 58164, 58688, 63504, 63936, 65268, 66024, 67858, 74277, 74592, 75456, 77028, 77552, 83916, 84672, 84888, 87024, 87246, 88032, 95904, 97902, 99036, 101787, 102704, 111888, 113184, 115542, 116032, 116328, 127008, 130536, 130869, 132048, 135716, 146853, 148554, 149184, 154056, 155104, 167832, 169776, 173313, 174048, 174492, 176064, 191808, 195804, 198072, 203574, 205408, 223776, 226368, 231084, 232656, 237503, 254016, 261072, 261738, 264096, 271432, 293706, 297108, 305361, 308112, 310208, 335664, 339552, 346626, 348096, 348984, 391608, 392607, 396144, 407148, 410816, 447552, 462168, 465312, 475006, 519939, 522144, 523476, 528192, 542864, 587412, 594216, 610722, 616224, 671328, 679104, 693252, 697968, 712509, 783216, 785214, 792288, 814296, 916083, 924336, 930624, 950012, 1039878, 1044288, 1046952, 1085728, 1174824, 1188432, 1221444, 1232448, 1342656, 1386504, 1395936, 1425018, 1566432, 1570428, 1584576, 1628592, 1832166, 1848672, 1900024, 2079756, 2093904, 2137527, 2171456, 2349648, 2376864, 2442888, 2748249, 2773008, 2791872, 2850036, 3132864, 3140856, 3257184, 3664332, 3697344, 3800048, 4159512, 4187808, 4275054, 4699296, 4753728, 4885776, 5496498, 5546016, 5700072, 6281712, 6412581, 6514368, 7328664, 7600096, 8319024, 8375616, 8550108, 9398592, 9771552, 10992996, 11092032, 11400144, 12563424, 12825162, 14657328, 15200192, 16638048, 17100216, 19237743, 19543104, 21985992, 22800288, 25126848, 25650324, 29314656, 33276096, 34200432, 38475486, 43971984, 45600576, 51300648, 58629312, 68400864, 76950972, 87943968, 102601296, 136801728, 153901944, 175887936, 205202592, 307803888, 410405184, 615607776, 1231215552]

約数ペア:

[(1, 1231215552), (2, 615607776), (3, 410405184), (4, 307803888), (6, 205202592), (7, 175887936), (8, 153901944), (9, 136801728), (12, 102601296), (14, 87943968), (16, 76950972), (18, 68400864), (21, 58629312), (24, 51300648), (27, 45600576), (28, 43971984), (32, 38475486), (36, 34200432), (37, 33276096), (42, 29314656), (48, 25650324), (49, 25126848), (54, 22800288), (56, 21985992), (63, 19543104), (64, 19237743), (72, 17100216), (74, 16638048), (81, 15200192), (84, 14657328), (96, 12825162), (98, 12563424), (108, 11400144), (111, 11092032), (112, 10992996), (126, 9771552), (131, 9398592), (144, 8550108), (147, 8375616), (148, 8319024), (162, 7600096), (168, 7328664), (189, 6514368), (192, 6412581), (196, 6281712), (216, 5700072), (222, 5546016), (224, 5496498), (252, 4885776), (259, 4753728), (262, 4699296), (288, 4275054), (294, 4187808), (296, 4159512), (324, 3800048), (333, 3697344), (336, 3664332), (378, 3257184), (392, 3140856), (393, 3132864), (432, 2850036), (441, 2791872), (444, 2773008), (448, 2748249), (504, 2442888), (518, 2376864), (524, 2349648), (567, 2171456), (576, 2137527), (588, 2093904), (592, 2079756), (648, 1900024), (666, 1848672), (672, 1832166), (756, 1628592), (777, 1584576), (784, 1570428), (786, 1566432), (864, 1425018), (882, 1395936), (888, 1386504), (917, 1342656), (999, 1232448), (1008, 1221444), (1036, 1188432), (1048, 1174824), (1134, 1085728), (1176, 1046952), (1179, 1044288), (1184, 1039878), (1296, 950012), (1323, 930624), (1332, 924336), (1344, 916083), (1512, 814296), (1554, 792288), (1568, 785214), (1572, 783216), (1728, 712509), (1764, 697968), (1776, 693252), (1813, 679104), (1834, 671328), (1998, 616224), (2016, 610722), (2072, 594216), (2096, 587412), (2268, 542864), (2331, 528192), (2352, 523476), (2358, 522144), (2368, 519939), (2592, 475006), (2646, 465312), (2664, 462168), (2751, 447552), (2997, 410816), (3024, 407148), (3108, 396144), (3136, 392607), (3144, 391608), (3528, 348984), (3537, 348096), (3552, 346626), (3626, 339552), (3668, 335664), (3969, 310208), (3996, 308112), (4032, 305361), (4144, 297108), (4192, 293706), (4536, 271432), (4662, 264096), (4704, 261738), (4716, 261072), (4847, 254016), (5184, 237503), (5292, 232656), (5328, 231084), (5439, 226368), (5502, 223776), (5994, 205408), (6048, 203574), (6216, 198072), (6288, 195804), (6419, 191808), (6993, 176064), (7056, 174492), (7074, 174048), (7104, 173313), (7252, 169776), (7336, 167832), (7938, 155104), (7992, 154056), (8253, 149184), (8288, 148554), (8384, 146853), (9072, 135716), (9324, 132048), (9408, 130869), (9432, 130536), (9694, 127008), (10584, 116328), (10611, 116032), (10656, 115542), (10878, 113184), (11004, 111888), (11988, 102704), (12096, 101787), (12432, 99036), (12576, 97902), (12838, 95904), (13986, 88032), (14112, 87246), (14148, 87024), (14504, 84888), (14541, 84672), (14672, 83916), (15876, 77552), (15984, 77028), (16317, 75456), (16506, 74592), (16576, 74277), (18144, 67858), (18648, 66024), (18864, 65268), (19257, 63936), (19388, 63504), (20979, 58688), (21168, 58164), (21222, 58016), (21312, 57771), (21756, 56592), (22008, 55944), (23976, 51352), (24759, 49728), (24864, 49518), (25152, 48951), (25676, 47952), (27972, 44016), (28224, 43623), (28296, 43512), (29008, 42444), (29082, 42336), (29344, 41958), (31752, 38776), (31968, 38514), (32634, 37728), (33012, 37296), (33929, 36288)]