631078896

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:216

約数の個数: 240

約数和(自身を含む): 2029481216

約数和(自身を除く): 1398402320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 67, 68, 84, 97, 102, 112, 119, 134, 136, 168, 194, 201, 204, 238, 268, 272, 289, 291, 336, 357, 388, 402, 408, 469, 476, 536, 578, 582, 679, 714, 776, 804, 816, 867, 938, 952, 1072, 1139, 1156, 1164, 1358, 1407, 1428, 1552, 1608, 1649, 1734, 1876, 1904, 2023, 2037, 2278, 2312, 2328, 2716, 2814, 2856, 3216, 3298, 3417, 3468, 3752, 4046, 4074, 4556, 4624, 4656, 4947, 5432, 5628, 5712, 6069, 6499, 6596, 6834, 6936, 7504, 7973, 8092, 8148, 9112, 9894, 10864, 11256, 11543, 12138, 12998, 13192, 13668, 13872, 15946, 16184, 16296, 18224, 19363, 19497, 19788, 22512, 23086, 23919, 24276, 25996, 26384, 27336, 28033, 31892, 32368, 32592, 34629, 38726, 38994, 39576, 45493, 46172, 47838, 48552, 51992, 54672, 56066, 58089, 63784, 69258, 77452, 77988, 79152, 84099, 90986, 92344, 95676, 97104, 103984, 110483, 112132, 116178, 127568, 135541, 136479, 138516, 154904, 155976, 168198, 181972, 184688, 191352, 196231, 220966, 224264, 232356, 271082, 272958, 277032, 309808, 311952, 331449, 336396, 363944, 382704, 392462, 406623, 441932, 448528, 464712, 542164, 545916, 554064, 588693, 662898, 672792, 727888, 773381, 784924, 813246, 883864, 929424, 1084328, 1091832, 1177386, 1325796, 1345584, 1546762, 1569848, 1626492, 1767728, 1878211, 2168656, 2183664, 2320143, 2354772, 2651592, 3093524, 3139696, 3252984, 3756422, 4640286, 4709544, 5303184, 5634633, 6187048, 6505968, 7512844, 9280572, 9419088, 11269266, 12374096, 13147477, 15025688, 18561144, 22538532, 26294954, 30051376, 37122288, 39442431, 45077064, 52589908, 78884862, 90154128, 105179816, 157769724, 210359632, 315539448, 631078896]

約数ペア:

[(1, 631078896), (2, 315539448), (3, 210359632), (4, 157769724), (6, 105179816), (7, 90154128), (8, 78884862), (12, 52589908), (14, 45077064), (16, 39442431), (17, 37122288), (21, 30051376), (24, 26294954), (28, 22538532), (34, 18561144), (42, 15025688), (48, 13147477), (51, 12374096), (56, 11269266), (67, 9419088), (68, 9280572), (84, 7512844), (97, 6505968), (102, 6187048), (112, 5634633), (119, 5303184), (134, 4709544), (136, 4640286), (168, 3756422), (194, 3252984), (201, 3139696), (204, 3093524), (238, 2651592), (268, 2354772), (272, 2320143), (289, 2183664), (291, 2168656), (336, 1878211), (357, 1767728), (388, 1626492), (402, 1569848), (408, 1546762), (469, 1345584), (476, 1325796), (536, 1177386), (578, 1091832), (582, 1084328), (679, 929424), (714, 883864), (776, 813246), (804, 784924), (816, 773381), (867, 727888), (938, 672792), (952, 662898), (1072, 588693), (1139, 554064), (1156, 545916), (1164, 542164), (1358, 464712), (1407, 448528), (1428, 441932), (1552, 406623), (1608, 392462), (1649, 382704), (1734, 363944), (1876, 336396), (1904, 331449), (2023, 311952), (2037, 309808), (2278, 277032), (2312, 272958), (2328, 271082), (2716, 232356), (2814, 224264), (2856, 220966), (3216, 196231), (3298, 191352), (3417, 184688), (3468, 181972), (3752, 168198), (4046, 155976), (4074, 154904), (4556, 138516), (4624, 136479), (4656, 135541), (4947, 127568), (5432, 116178), (5628, 112132), (5712, 110483), (6069, 103984), (6499, 97104), (6596, 95676), (6834, 92344), (6936, 90986), (7504, 84099), (7973, 79152), (8092, 77988), (8148, 77452), (9112, 69258), (9894, 63784), (10864, 58089), (11256, 56066), (11543, 54672), (12138, 51992), (12998, 48552), (13192, 47838), (13668, 46172), (13872, 45493), (15946, 39576), (16184, 38994), (16296, 38726), (18224, 34629), (19363, 32592), (19497, 32368), (19788, 31892), (22512, 28033), (23086, 27336), (23919, 26384), (24276, 25996)]