678276144

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:496

約数の個数: 240

約数和(自身を含む): 2357182464

約数和(自身を除く): 1678906320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 191, 208, 234, 252, 271, 273, 312, 336, 364, 382, 468, 504, 542, 546, 573, 624, 728, 764, 813, 819, 936, 1008, 1084, 1092, 1146, 1337, 1456, 1528, 1626, 1638, 1719, 1872, 1897, 2168, 2184, 2292, 2439, 2483, 2674, 3056, 3252, 3276, 3438, 3523, 3794, 4011, 4336, 4368, 4584, 4878, 4966, 5348, 5691, 6504, 6552, 6876, 7046, 7449, 7588, 8022, 9168, 9756, 9932, 10569, 10696, 11382, 12033, 13008, 13104, 13752, 14092, 14898, 15176, 16044, 17073, 17381, 19512, 19864, 21138, 21392, 22347, 22764, 24066, 24661, 27504, 28184, 29796, 30352, 31707, 32088, 34146, 34762, 39024, 39728, 42276, 44694, 45528, 48132, 49322, 51761, 52143, 56368, 59592, 63414, 64176, 68292, 69524, 73983, 84552, 89388, 91056, 96264, 98644, 103522, 104286, 119184, 126828, 136584, 139048, 147966, 155283, 156429, 169104, 178776, 192528, 197288, 207044, 208572, 221949, 253656, 273168, 278096, 295932, 310566, 312858, 357552, 362327, 394576, 414088, 417144, 443898, 465849, 507312, 591864, 621132, 625716, 672893, 724654, 828176, 834288, 887796, 931698, 1086981, 1183728, 1242264, 1251432, 1345786, 1449308, 1775592, 1863396, 2018679, 2173962, 2484528, 2502864, 2691572, 2898616, 3260943, 3551184, 3726792, 4037358, 4347924, 4710251, 5383144, 5797232, 6056037, 6521886, 7453584, 8074716, 8695848, 9420502, 10766288, 12112074, 13043772, 14130753, 16149432, 17391696, 18841004, 24224148, 26087544, 28261506, 32298864, 37682008, 42392259, 48448296, 52175088, 56523012, 75364016, 84784518, 96896592, 113046024, 169569036, 226092048, 339138072, 678276144]

約数ペア:

[(1, 678276144), (2, 339138072), (3, 226092048), (4, 169569036), (6, 113046024), (7, 96896592), (8, 84784518), (9, 75364016), (12, 56523012), (13, 52175088), (14, 48448296), (16, 42392259), (18, 37682008), (21, 32298864), (24, 28261506), (26, 26087544), (28, 24224148), (36, 18841004), (39, 17391696), (42, 16149432), (48, 14130753), (52, 13043772), (56, 12112074), (63, 10766288), (72, 9420502), (78, 8695848), (84, 8074716), (91, 7453584), (104, 6521886), (112, 6056037), (117, 5797232), (126, 5383144), (144, 4710251), (156, 4347924), (168, 4037358), (182, 3726792), (191, 3551184), (208, 3260943), (234, 2898616), (252, 2691572), (271, 2502864), (273, 2484528), (312, 2173962), (336, 2018679), (364, 1863396), (382, 1775592), (468, 1449308), (504, 1345786), (542, 1251432), (546, 1242264), (573, 1183728), (624, 1086981), (728, 931698), (764, 887796), (813, 834288), (819, 828176), (936, 724654), (1008, 672893), (1084, 625716), (1092, 621132), (1146, 591864), (1337, 507312), (1456, 465849), (1528, 443898), (1626, 417144), (1638, 414088), (1719, 394576), (1872, 362327), (1897, 357552), (2168, 312858), (2184, 310566), (2292, 295932), (2439, 278096), (2483, 273168), (2674, 253656), (3056, 221949), (3252, 208572), (3276, 207044), (3438, 197288), (3523, 192528), (3794, 178776), (4011, 169104), (4336, 156429), (4368, 155283), (4584, 147966), (4878, 139048), (4966, 136584), (5348, 126828), (5691, 119184), (6504, 104286), (6552, 103522), (6876, 98644), (7046, 96264), (7449, 91056), (7588, 89388), (8022, 84552), (9168, 73983), (9756, 69524), (9932, 68292), (10569, 64176), (10696, 63414), (11382, 59592), (12033, 56368), (13008, 52143), (13104, 51761), (13752, 49322), (14092, 48132), (14898, 45528), (15176, 44694), (16044, 42276), (17073, 39728), (17381, 39024), (19512, 34762), (19864, 34146), (21138, 32088), (21392, 31707), (22347, 30352), (22764, 29796), (24066, 28184), (24661, 27504)]