3989804832

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{56087}}^1$

素因数の和:56135

約数の個数: 144

約数和(自身を含む): 12862100160

約数和(自身を除く): 8872295328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 608, 624, 684, 741, 912, 936, 988, 1248, 1368, 1482, 1824, 1872, 1976, 2223, 2736, 2964, 3744, 3952, 4446, 5472, 5928, 7904, 8892, 11856, 17784, 23712, 35568, 56087, 71136, 112174, 168261, 224348, 336522, 448696, 504783, 673044, 729131, 897392, 1009566, 1065653, 1346088, 1458262, 1794784, 2019132, 2131306, 2187393, 2692176, 2916524, 3196959, 4038264, 4262612, 4374786, 5384352, 5833048, 6393918, 6562179, 8076528, 8525224, 8749572, 9590877, 11666096, 12787836, 13124358, 13853489, 16153056, 17050448, 17499144, 19181754, 23332192, 25575672, 26248716, 27706978, 34100896, 34998288, 38363508, 41560467, 51151344, 52497432, 55413956, 69996576, 76727016, 83120934, 102302688, 104994864, 110827912, 124681401, 153454032, 166241868, 209989728, 221655824, 249362802, 306908064, 332483736, 443311648, 498725604, 664967472, 997451208, 1329934944, 1994902416, 3989804832]

約数ペア:

[(1, 3989804832), (2, 1994902416), (3, 1329934944), (4, 997451208), (6, 664967472), (8, 498725604), (9, 443311648), (12, 332483736), (13, 306908064), (16, 249362802), (18, 221655824), (19, 209989728), (24, 166241868), (26, 153454032), (32, 124681401), (36, 110827912), (38, 104994864), (39, 102302688), (48, 83120934), (52, 76727016), (57, 69996576), (72, 55413956), (76, 52497432), (78, 51151344), (96, 41560467), (104, 38363508), (114, 34998288), (117, 34100896), (144, 27706978), (152, 26248716), (156, 25575672), (171, 23332192), (208, 19181754), (228, 17499144), (234, 17050448), (247, 16153056), (288, 13853489), (304, 13124358), (312, 12787836), (342, 11666096), (416, 9590877), (456, 8749572), (468, 8525224), (494, 8076528), (608, 6562179), (624, 6393918), (684, 5833048), (741, 5384352), (912, 4374786), (936, 4262612), (988, 4038264), (1248, 3196959), (1368, 2916524), (1482, 2692176), (1824, 2187393), (1872, 2131306), (1976, 2019132), (2223, 1794784), (2736, 1458262), (2964, 1346088), (3744, 1065653), (3952, 1009566), (4446, 897392), (5472, 729131), (5928, 673044), (7904, 504783), (8892, 448696), (11856, 336522), (17784, 224348), (23712, 168261), (35568, 112174), (56087, 71136)]