890653008

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{1151}}^1$

素因数の和:1230

約数の個数: 160

約数和(自身を含む): 2742681600

約数和(自身を除く): 1852028592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 49, 56, 84, 94, 98, 112, 141, 147, 168, 188, 196, 282, 294, 329, 336, 343, 376, 392, 564, 588, 658, 686, 752, 784, 987, 1029, 1128, 1151, 1176, 1316, 1372, 1974, 2058, 2256, 2302, 2303, 2352, 2632, 2744, 3453, 3948, 4116, 4604, 4606, 5264, 5488, 6906, 6909, 7896, 8057, 8232, 9208, 9212, 13812, 13818, 15792, 16114, 16121, 16464, 18416, 18424, 24171, 27624, 27636, 32228, 32242, 36848, 48342, 48363, 54097, 55248, 55272, 56399, 64456, 64484, 96684, 96726, 108194, 110544, 112798, 128912, 128968, 162291, 169197, 193368, 193452, 216388, 225596, 257936, 324582, 338394, 378679, 386736, 386904, 394793, 432776, 451192, 649164, 676788, 757358, 773808, 789586, 865552, 902384, 1136037, 1184379, 1298328, 1353576, 1514716, 1579172, 2272074, 2368758, 2596656, 2650753, 2707152, 3029432, 3158344, 4544148, 4737516, 5301506, 6058864, 6316688, 7952259, 9088296, 9475032, 10603012, 15904518, 18176592, 18555271, 18950064, 21206024, 31809036, 37110542, 42412048, 55665813, 63618072, 74221084, 111331626, 127236144, 148442168, 222663252, 296884336, 445326504, 890653008]

約数ペア:

[(1, 890653008), (2, 445326504), (3, 296884336), (4, 222663252), (6, 148442168), (7, 127236144), (8, 111331626), (12, 74221084), (14, 63618072), (16, 55665813), (21, 42412048), (24, 37110542), (28, 31809036), (42, 21206024), (47, 18950064), (48, 18555271), (49, 18176592), (56, 15904518), (84, 10603012), (94, 9475032), (98, 9088296), (112, 7952259), (141, 6316688), (147, 6058864), (168, 5301506), (188, 4737516), (196, 4544148), (282, 3158344), (294, 3029432), (329, 2707152), (336, 2650753), (343, 2596656), (376, 2368758), (392, 2272074), (564, 1579172), (588, 1514716), (658, 1353576), (686, 1298328), (752, 1184379), (784, 1136037), (987, 902384), (1029, 865552), (1128, 789586), (1151, 773808), (1176, 757358), (1316, 676788), (1372, 649164), (1974, 451192), (2058, 432776), (2256, 394793), (2302, 386904), (2303, 386736), (2352, 378679), (2632, 338394), (2744, 324582), (3453, 257936), (3948, 225596), (4116, 216388), (4604, 193452), (4606, 193368), (5264, 169197), (5488, 162291), (6906, 128968), (6909, 128912), (7896, 112798), (8057, 110544), (8232, 108194), (9208, 96726), (9212, 96684), (13812, 64484), (13818, 64456), (15792, 56399), (16114, 55272), (16121, 55248), (16464, 54097), (18416, 48363), (18424, 48342), (24171, 36848), (27624, 32242), (27636, 32228)]