1328778864

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{62773}}^1$

素因数の和:62804

約数の個数: 120

約数和(自身を含む): 4436866320

約数和(自身を除く): 3108087456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 756, 784, 882, 1008, 1176, 1323, 1512, 1764, 2352, 2646, 3024, 3528, 5292, 7056, 10584, 21168, 62773, 125546, 188319, 251092, 376638, 439411, 502184, 564957, 753276, 878822, 1004368, 1129914, 1318233, 1506552, 1694871, 1757644, 2259828, 2636466, 3013104, 3075877, 3389742, 3515288, 3954699, 4519656, 5272932, 6151754, 6779484, 7030576, 7909398, 9039312, 9227631, 10545864, 11864097, 12303508, 13558968, 15818796, 18455262, 21091728, 23728194, 24607016, 27117936, 27682893, 31637592, 36910524, 47456388, 49214032, 55365786, 63275184, 73821048, 83048679, 94912776, 110731572, 147642096, 166097358, 189825552, 221463144, 332194716, 442926288, 664389432, 1328778864]

約数ペア:

[(1, 1328778864), (2, 664389432), (3, 442926288), (4, 332194716), (6, 221463144), (7, 189825552), (8, 166097358), (9, 147642096), (12, 110731572), (14, 94912776), (16, 83048679), (18, 73821048), (21, 63275184), (24, 55365786), (27, 49214032), (28, 47456388), (36, 36910524), (42, 31637592), (48, 27682893), (49, 27117936), (54, 24607016), (56, 23728194), (63, 21091728), (72, 18455262), (84, 15818796), (98, 13558968), (108, 12303508), (112, 11864097), (126, 10545864), (144, 9227631), (147, 9039312), (168, 7909398), (189, 7030576), (196, 6779484), (216, 6151754), (252, 5272932), (294, 4519656), (336, 3954699), (378, 3515288), (392, 3389742), (432, 3075877), (441, 3013104), (504, 2636466), (588, 2259828), (756, 1757644), (784, 1694871), (882, 1506552), (1008, 1318233), (1176, 1129914), (1323, 1004368), (1512, 878822), (1764, 753276), (2352, 564957), (2646, 502184), (3024, 439411), (3528, 376638), (5292, 251092), (7056, 188319), (10584, 125546), (21168, 62773)]