245850528

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:531

約数の個数: 192

約数和(自身を含む): 816721920

約数和(自身を除く): 570871392

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 79, 84, 88, 96, 112, 132, 154, 158, 168, 176, 224, 231, 237, 264, 308, 316, 336, 352, 421, 462, 474, 528, 553, 616, 632, 672, 842, 869, 924, 948, 1056, 1106, 1232, 1263, 1264, 1659, 1684, 1738, 1848, 1896, 2212, 2464, 2526, 2528, 2607, 2947, 3318, 3368, 3476, 3696, 3792, 4424, 4631, 5052, 5214, 5894, 6083, 6636, 6736, 6952, 7392, 7584, 8841, 8848, 9262, 10104, 10428, 11788, 12166, 13272, 13472, 13893, 13904, 17682, 17696, 18249, 18524, 20208, 20856, 23576, 24332, 26544, 27786, 27808, 32417, 33259, 35364, 36498, 37048, 40416, 41712, 47152, 48664, 53088, 55572, 64834, 66518, 70728, 72996, 74096, 83424, 94304, 97251, 97328, 99777, 111144, 129668, 133036, 141456, 145992, 148192, 194502, 194656, 199554, 222288, 232813, 259336, 266072, 282912, 291984, 365849, 389004, 399108, 444576, 465626, 518672, 532144, 583968, 698439, 731698, 778008, 798216, 931252, 1037344, 1064288, 1097547, 1396878, 1463396, 1556016, 1596432, 1862504, 2195094, 2560943, 2793756, 2926792, 3112032, 3192864, 3725008, 4390188, 5121886, 5587512, 5853584, 7450016, 7682829, 8780376, 10243772, 11175024, 11707168, 15365658, 17560752, 20487544, 22350048, 30731316, 35121504, 40975088, 61462632, 81950176, 122925264, 245850528]

約数ペア:

[(1, 245850528), (2, 122925264), (3, 81950176), (4, 61462632), (6, 40975088), (7, 35121504), (8, 30731316), (11, 22350048), (12, 20487544), (14, 17560752), (16, 15365658), (21, 11707168), (22, 11175024), (24, 10243772), (28, 8780376), (32, 7682829), (33, 7450016), (42, 5853584), (44, 5587512), (48, 5121886), (56, 4390188), (66, 3725008), (77, 3192864), (79, 3112032), (84, 2926792), (88, 2793756), (96, 2560943), (112, 2195094), (132, 1862504), (154, 1596432), (158, 1556016), (168, 1463396), (176, 1396878), (224, 1097547), (231, 1064288), (237, 1037344), (264, 931252), (308, 798216), (316, 778008), (336, 731698), (352, 698439), (421, 583968), (462, 532144), (474, 518672), (528, 465626), (553, 444576), (616, 399108), (632, 389004), (672, 365849), (842, 291984), (869, 282912), (924, 266072), (948, 259336), (1056, 232813), (1106, 222288), (1232, 199554), (1263, 194656), (1264, 194502), (1659, 148192), (1684, 145992), (1738, 141456), (1848, 133036), (1896, 129668), (2212, 111144), (2464, 99777), (2526, 97328), (2528, 97251), (2607, 94304), (2947, 83424), (3318, 74096), (3368, 72996), (3476, 70728), (3696, 66518), (3792, 64834), (4424, 55572), (4631, 53088), (5052, 48664), (5214, 47152), (5894, 41712), (6083, 40416), (6636, 37048), (6736, 36498), (6952, 35364), (7392, 33259), (7584, 32417), (8841, 27808), (8848, 27786), (9262, 26544), (10104, 24332), (10428, 23576), (11788, 20856), (12166, 20208), (13272, 18524), (13472, 18249), (13893, 17696), (13904, 17682)]