271260168

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:283

約数の個数: 128

約数和(自身を含む): 733286400

約数和(自身を除く): 462026232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 43, 61, 62, 86, 93, 122, 124, 129, 139, 172, 183, 186, 244, 248, 258, 278, 344, 366, 372, 417, 488, 516, 556, 732, 744, 834, 1032, 1112, 1333, 1464, 1668, 1891, 2623, 2666, 3336, 3782, 3999, 4309, 5246, 5332, 5673, 5977, 7564, 7869, 7998, 8479, 8618, 10492, 10664, 11346, 11954, 12927, 15128, 15738, 15996, 16958, 17236, 17931, 20984, 22692, 23908, 25437, 25854, 31476, 31992, 33916, 34472, 35862, 45384, 47816, 50874, 51708, 62952, 67832, 71724, 81313, 101748, 103416, 143448, 162626, 185287, 203496, 243939, 262849, 325252, 364597, 370574, 487878, 525698, 555861, 650504, 729194, 741148, 788547, 975756, 1051396, 1093791, 1111722, 1458388, 1482296, 1577094, 1951512, 2102792, 2187582, 2223444, 2916776, 3154188, 4375164, 4446888, 6308376, 8750328, 11302507, 22605014, 33907521, 45210028, 67815042, 90420056, 135630084, 271260168]

約数ペア:

[(1, 271260168), (2, 135630084), (3, 90420056), (4, 67815042), (6, 45210028), (8, 33907521), (12, 22605014), (24, 11302507), (31, 8750328), (43, 6308376), (61, 4446888), (62, 4375164), (86, 3154188), (93, 2916776), (122, 2223444), (124, 2187582), (129, 2102792), (139, 1951512), (172, 1577094), (183, 1482296), (186, 1458388), (244, 1111722), (248, 1093791), (258, 1051396), (278, 975756), (344, 788547), (366, 741148), (372, 729194), (417, 650504), (488, 555861), (516, 525698), (556, 487878), (732, 370574), (744, 364597), (834, 325252), (1032, 262849), (1112, 243939), (1333, 203496), (1464, 185287), (1668, 162626), (1891, 143448), (2623, 103416), (2666, 101748), (3336, 81313), (3782, 71724), (3999, 67832), (4309, 62952), (5246, 51708), (5332, 50874), (5673, 47816), (5977, 45384), (7564, 35862), (7869, 34472), (7998, 33916), (8479, 31992), (8618, 31476), (10492, 25854), (10664, 25437), (11346, 23908), (11954, 22692), (12927, 20984), (15128, 17931), (15738, 17236), (15996, 16958)]