251986896

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3623}}^1$

素因数の和:3670

約数の個数: 160

約数和(自身を含む): 862801920

約数和(自身を除く): 610815024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 36, 42, 46, 48, 54, 56, 63, 69, 72, 84, 92, 108, 112, 126, 138, 144, 161, 168, 184, 189, 207, 216, 252, 276, 322, 336, 368, 378, 414, 432, 483, 504, 552, 621, 644, 756, 828, 966, 1008, 1104, 1242, 1288, 1449, 1512, 1656, 1932, 2484, 2576, 2898, 3024, 3312, 3623, 3864, 4347, 4968, 5796, 7246, 7728, 8694, 9936, 10869, 11592, 14492, 17388, 21738, 23184, 25361, 28984, 32607, 34776, 43476, 50722, 57968, 65214, 69552, 76083, 83329, 86952, 97821, 101444, 130428, 152166, 166658, 173904, 195642, 202888, 228249, 249987, 260856, 304332, 333316, 391284, 405776, 456498, 499974, 521712, 583303, 608664, 666632, 684747, 749961, 782568, 912996, 999948, 1166606, 1217328, 1333264, 1369494, 1499922, 1565136, 1749909, 1825992, 1999896, 2249883, 2333212, 2738988, 2999844, 3499818, 3651984, 3999792, 4499766, 4666424, 5249727, 5477976, 5999688, 6999636, 8999532, 9332848, 10499454, 10955952, 11999376, 13999272, 15749181, 17999064, 20998908, 27998544, 31498362, 35998128, 41997816, 62996724, 83995632, 125993448, 251986896]

約数ペア:

[(1, 251986896), (2, 125993448), (3, 83995632), (4, 62996724), (6, 41997816), (7, 35998128), (8, 31498362), (9, 27998544), (12, 20998908), (14, 17999064), (16, 15749181), (18, 13999272), (21, 11999376), (23, 10955952), (24, 10499454), (27, 9332848), (28, 8999532), (36, 6999636), (42, 5999688), (46, 5477976), (48, 5249727), (54, 4666424), (56, 4499766), (63, 3999792), (69, 3651984), (72, 3499818), (84, 2999844), (92, 2738988), (108, 2333212), (112, 2249883), (126, 1999896), (138, 1825992), (144, 1749909), (161, 1565136), (168, 1499922), (184, 1369494), (189, 1333264), (207, 1217328), (216, 1166606), (252, 999948), (276, 912996), (322, 782568), (336, 749961), (368, 684747), (378, 666632), (414, 608664), (432, 583303), (483, 521712), (504, 499974), (552, 456498), (621, 405776), (644, 391284), (756, 333316), (828, 304332), (966, 260856), (1008, 249987), (1104, 228249), (1242, 202888), (1288, 195642), (1449, 173904), (1512, 166658), (1656, 152166), (1932, 130428), (2484, 101444), (2576, 97821), (2898, 86952), (3024, 83329), (3312, 76083), (3623, 69552), (3864, 65214), (4347, 57968), (4968, 50722), (5796, 43476), (7246, 34776), (7728, 32607), (8694, 28984), (9936, 25361), (10869, 23184), (11592, 21738), (14492, 17388)]