1259377728

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:401

約数の個数: 224

約数和(自身を含む): 3976347648

約数和(自身を除く): 2716969920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 167, 168, 181, 186, 192, 217, 224, 248, 334, 336, 362, 372, 434, 448, 496, 501, 543, 651, 668, 672, 724, 744, 868, 992, 1002, 1086, 1169, 1267, 1302, 1336, 1344, 1448, 1488, 1736, 1984, 2004, 2172, 2338, 2534, 2604, 2672, 2896, 2976, 3472, 3507, 3801, 4008, 4344, 4676, 5068, 5177, 5208, 5344, 5611, 5792, 5952, 6944, 7014, 7602, 8016, 8688, 9352, 10136, 10354, 10416, 10688, 11222, 11584, 13888, 14028, 15204, 15531, 16032, 16833, 17376, 18704, 20272, 20708, 20832, 22444, 28056, 30227, 30408, 31062, 32064, 33666, 34752, 36239, 37408, 39277, 40544, 41416, 41664, 44888, 56112, 60454, 60816, 62124, 67332, 72478, 74816, 78554, 81088, 82832, 89776, 90681, 108717, 112224, 117831, 120908, 121632, 124248, 134664, 144956, 157108, 165664, 179552, 181362, 211589, 217434, 224448, 235662, 241816, 243264, 248496, 269328, 289912, 314216, 331328, 359104, 362724, 423178, 434868, 471324, 483632, 496992, 538656, 579824, 628432, 634767, 725448, 846356, 869736, 937037, 942648, 967264, 993984, 1077312, 1159648, 1256864, 1269534, 1450896, 1692712, 1739472, 1874074, 1885296, 1934528, 2319296, 2513728, 2539068, 2811111, 2901792, 3385424, 3478944, 3748148, 3770592, 5078136, 5622222, 5803584, 6559259, 6770848, 6957888, 7496296, 7541184, 10156272, 11244444, 13118518, 13541696, 14992592, 19677777, 20312544, 22488888, 26237036, 29985184, 39355554, 40625088, 44977776, 52474072, 59970368, 78711108, 89955552, 104948144, 157422216, 179911104, 209896288, 314844432, 419792576, 629688864, 1259377728]

約数ペア:

[(1, 1259377728), (2, 629688864), (3, 419792576), (4, 314844432), (6, 209896288), (7, 179911104), (8, 157422216), (12, 104948144), (14, 89955552), (16, 78711108), (21, 59970368), (24, 52474072), (28, 44977776), (31, 40625088), (32, 39355554), (42, 29985184), (48, 26237036), (56, 22488888), (62, 20312544), (64, 19677777), (84, 14992592), (93, 13541696), (96, 13118518), (112, 11244444), (124, 10156272), (167, 7541184), (168, 7496296), (181, 6957888), (186, 6770848), (192, 6559259), (217, 5803584), (224, 5622222), (248, 5078136), (334, 3770592), (336, 3748148), (362, 3478944), (372, 3385424), (434, 2901792), (448, 2811111), (496, 2539068), (501, 2513728), (543, 2319296), (651, 1934528), (668, 1885296), (672, 1874074), (724, 1739472), (744, 1692712), (868, 1450896), (992, 1269534), (1002, 1256864), (1086, 1159648), (1169, 1077312), (1267, 993984), (1302, 967264), (1336, 942648), (1344, 937037), (1448, 869736), (1488, 846356), (1736, 725448), (1984, 634767), (2004, 628432), (2172, 579824), (2338, 538656), (2534, 496992), (2604, 483632), (2672, 471324), (2896, 434868), (2976, 423178), (3472, 362724), (3507, 359104), (3801, 331328), (4008, 314216), (4344, 289912), (4676, 269328), (5068, 248496), (5177, 243264), (5208, 241816), (5344, 235662), (5611, 224448), (5792, 217434), (5952, 211589), (6944, 181362), (7014, 179552), (7602, 165664), (8016, 157108), (8688, 144956), (9352, 134664), (10136, 124248), (10354, 121632), (10416, 120908), (10688, 117831), (11222, 112224), (11584, 108717), (13888, 90681), (14028, 89776), (15204, 82832), (15531, 81088), (16032, 78554), (16833, 74816), (17376, 72478), (18704, 67332), (20272, 62124), (20708, 60816), (20832, 60454), (22444, 56112), (28056, 44888), (30227, 41664), (30408, 41416), (31062, 40544), (32064, 39277), (33666, 37408), (34752, 36239)]