252780528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5261}}^1$

素因数の和:5303

約数の個数: 160

約数和(自身を含む): 876943872

約数和(自身を除く): 624163344

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 33, 39, 42, 44, 48, 52, 56, 66, 77, 78, 84, 88, 91, 104, 112, 132, 143, 154, 156, 168, 176, 182, 208, 231, 264, 273, 286, 308, 312, 336, 364, 429, 462, 528, 546, 572, 616, 624, 728, 858, 924, 1001, 1092, 1144, 1232, 1456, 1716, 1848, 2002, 2184, 2288, 3003, 3432, 3696, 4004, 4368, 5261, 6006, 6864, 8008, 10522, 12012, 15783, 16016, 21044, 24024, 31566, 36827, 42088, 48048, 57871, 63132, 68393, 73654, 84176, 110481, 115742, 126264, 136786, 147308, 173613, 205179, 220962, 231484, 252528, 273572, 294616, 347226, 405097, 410358, 441924, 462968, 478751, 547144, 589232, 694452, 752323, 810194, 820716, 883848, 925936, 957502, 1094288, 1215291, 1388904, 1436253, 1504646, 1620388, 1641432, 1767696, 1915004, 2256969, 2430582, 2777808, 2872506, 3009292, 3240776, 3282864, 3830008, 4513938, 4861164, 5266261, 5745012, 6018584, 6481552, 7660016, 9027876, 9722328, 10532522, 11490024, 12037168, 15798783, 18055752, 19444656, 21065044, 22980048, 31597566, 36111504, 42130088, 63195132, 84260176, 126390264, 252780528]

約数ペア:

[(1, 252780528), (2, 126390264), (3, 84260176), (4, 63195132), (6, 42130088), (7, 36111504), (8, 31597566), (11, 22980048), (12, 21065044), (13, 19444656), (14, 18055752), (16, 15798783), (21, 12037168), (22, 11490024), (24, 10532522), (26, 9722328), (28, 9027876), (33, 7660016), (39, 6481552), (42, 6018584), (44, 5745012), (48, 5266261), (52, 4861164), (56, 4513938), (66, 3830008), (77, 3282864), (78, 3240776), (84, 3009292), (88, 2872506), (91, 2777808), (104, 2430582), (112, 2256969), (132, 1915004), (143, 1767696), (154, 1641432), (156, 1620388), (168, 1504646), (176, 1436253), (182, 1388904), (208, 1215291), (231, 1094288), (264, 957502), (273, 925936), (286, 883848), (308, 820716), (312, 810194), (336, 752323), (364, 694452), (429, 589232), (462, 547144), (528, 478751), (546, 462968), (572, 441924), (616, 410358), (624, 405097), (728, 347226), (858, 294616), (924, 273572), (1001, 252528), (1092, 231484), (1144, 220962), (1232, 205179), (1456, 173613), (1716, 147308), (1848, 136786), (2002, 126264), (2184, 115742), (2288, 110481), (3003, 84176), (3432, 73654), (3696, 68393), (4004, 63132), (4368, 57871), (5261, 48048), (6006, 42088), (6864, 36827), (8008, 31566), (10522, 24024), (12012, 21044), (15783, 16016)]