286311456

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:308

約数の個数: 192

約数和(自身を含む): 892684800

約数和(自身を除く): 606373344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 107, 108, 114, 144, 152, 163, 171, 214, 216, 228, 288, 304, 321, 326, 342, 428, 432, 456, 489, 513, 608, 642, 652, 684, 856, 864, 912, 963, 978, 1026, 1284, 1304, 1368, 1467, 1712, 1824, 1926, 1956, 2033, 2052, 2568, 2608, 2736, 2889, 2934, 3097, 3424, 3852, 3912, 4066, 4104, 4401, 5136, 5216, 5472, 5778, 5868, 6099, 6194, 7704, 7824, 8132, 8208, 8802, 9291, 10272, 11556, 11736, 12198, 12388, 15408, 15648, 16264, 16416, 17441, 17604, 18297, 18582, 23112, 23472, 24396, 24776, 27873, 30816, 32528, 34882, 35208, 36594, 37164, 46224, 46944, 48792, 49552, 52323, 54891, 55746, 65056, 69764, 70416, 73188, 74328, 83619, 92448, 97584, 99104, 104646, 109782, 111492, 139528, 140832, 146376, 148656, 156969, 167238, 195168, 209292, 219564, 222984, 279056, 292752, 297312, 313938, 331379, 334476, 418584, 439128, 445968, 470907, 558112, 585504, 627876, 662758, 668952, 837168, 878256, 891936, 941814, 994137, 1255752, 1325516, 1337904, 1674336, 1756512, 1883628, 1988274, 2511504, 2651032, 2675808, 2982411, 3767256, 3976548, 5023008, 5302064, 5964822, 7534512, 7953096, 8947233, 10604128, 11929644, 15069024, 15906192, 17894466, 23859288, 31812384, 35788932, 47718576, 71577864, 95437152, 143155728, 286311456]

約数ペア:

[(1, 286311456), (2, 143155728), (3, 95437152), (4, 71577864), (6, 47718576), (8, 35788932), (9, 31812384), (12, 23859288), (16, 17894466), (18, 15906192), (19, 15069024), (24, 11929644), (27, 10604128), (32, 8947233), (36, 7953096), (38, 7534512), (48, 5964822), (54, 5302064), (57, 5023008), (72, 3976548), (76, 3767256), (96, 2982411), (107, 2675808), (108, 2651032), (114, 2511504), (144, 1988274), (152, 1883628), (163, 1756512), (171, 1674336), (214, 1337904), (216, 1325516), (228, 1255752), (288, 994137), (304, 941814), (321, 891936), (326, 878256), (342, 837168), (428, 668952), (432, 662758), (456, 627876), (489, 585504), (513, 558112), (608, 470907), (642, 445968), (652, 439128), (684, 418584), (856, 334476), (864, 331379), (912, 313938), (963, 297312), (978, 292752), (1026, 279056), (1284, 222984), (1304, 219564), (1368, 209292), (1467, 195168), (1712, 167238), (1824, 156969), (1926, 148656), (1956, 146376), (2033, 140832), (2052, 139528), (2568, 111492), (2608, 109782), (2736, 104646), (2889, 99104), (2934, 97584), (3097, 92448), (3424, 83619), (3852, 74328), (3912, 73188), (4066, 70416), (4104, 69764), (4401, 65056), (5136, 55746), (5216, 54891), (5472, 52323), (5778, 49552), (5868, 48792), (6099, 46944), (6194, 46224), (7704, 37164), (7824, 36594), (8132, 35208), (8208, 34882), (8802, 32528), (9291, 30816), (10272, 27873), (11556, 24776), (11736, 24396), (12198, 23472), (12388, 23112), (15408, 18582), (15648, 18297), (16264, 17604), (16416, 17441)]