220379328

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1549}}^1$

素因数の和:1599

約数の個数: 168

約数和(自身を含む): 716534000

約数和(自身を除く): 496154672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 192, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 576, 608, 624, 684, 741, 832, 912, 936, 988, 1216, 1248, 1368, 1482, 1549, 1824, 1872, 1976, 2223, 2496, 2736, 2964, 3098, 3648, 3744, 3952, 4446, 4647, 5472, 5928, 6196, 7488, 7904, 8892, 9294, 10944, 11856, 12392, 13941, 15808, 17784, 18588, 20137, 23712, 24784, 27882, 29431, 35568, 37176, 40274, 47424, 49568, 55764, 58862, 60411, 71136, 74352, 80548, 88293, 99136, 111528, 117724, 120822, 142272, 148704, 161096, 176586, 181233, 223056, 235448, 241644, 264879, 297408, 322192, 353172, 362466, 382603, 446112, 470896, 483288, 529758, 644384, 706344, 724932, 765206, 892224, 941792, 966576, 1059516, 1147809, 1288768, 1412688, 1449864, 1530412, 1883584, 1933152, 2119032, 2295618, 2825376, 2899728, 3060824, 3443427, 3866304, 4238064, 4591236, 5650752, 5799456, 6121648, 6886854, 8476128, 9182472, 11598912, 12243296, 13773708, 16952256, 18364944, 24486592, 27547416, 36729888, 55094832, 73459776, 110189664, 220379328]

約数ペア:

[(1, 220379328), (2, 110189664), (3, 73459776), (4, 55094832), (6, 36729888), (8, 27547416), (9, 24486592), (12, 18364944), (13, 16952256), (16, 13773708), (18, 12243296), (19, 11598912), (24, 9182472), (26, 8476128), (32, 6886854), (36, 6121648), (38, 5799456), (39, 5650752), (48, 4591236), (52, 4238064), (57, 3866304), (64, 3443427), (72, 3060824), (76, 2899728), (78, 2825376), (96, 2295618), (104, 2119032), (114, 1933152), (117, 1883584), (144, 1530412), (152, 1449864), (156, 1412688), (171, 1288768), (192, 1147809), (208, 1059516), (228, 966576), (234, 941792), (247, 892224), (288, 765206), (304, 724932), (312, 706344), (342, 644384), (416, 529758), (456, 483288), (468, 470896), (494, 446112), (576, 382603), (608, 362466), (624, 353172), (684, 322192), (741, 297408), (832, 264879), (912, 241644), (936, 235448), (988, 223056), (1216, 181233), (1248, 176586), (1368, 161096), (1482, 148704), (1549, 142272), (1824, 120822), (1872, 117724), (1976, 111528), (2223, 99136), (2496, 88293), (2736, 80548), (2964, 74352), (3098, 71136), (3648, 60411), (3744, 58862), (3952, 55764), (4446, 49568), (4647, 47424), (5472, 40274), (5928, 37176), (6196, 35568), (7488, 29431), (7904, 27882), (8892, 24784), (9294, 23712), (10944, 20137), (11856, 18588), (12392, 17784), (13941, 15808)]