285318264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{853}}^1$

素因数の和:1061

約数の個数: 128

約数和(自身を含む): 895265280

約数和(自身を除く): 609947016

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 181, 231, 264, 308, 362, 462, 543, 616, 724, 853, 924, 1086, 1267, 1448, 1706, 1848, 1991, 2172, 2534, 2559, 3412, 3801, 3982, 4344, 5068, 5118, 5971, 5973, 6824, 7602, 7964, 9383, 10136, 10236, 11942, 11946, 13937, 15204, 15928, 17913, 18766, 20472, 23884, 23892, 27874, 28149, 30408, 35826, 37532, 41811, 47768, 47784, 55748, 56298, 65681, 71652, 75064, 83622, 111496, 112596, 131362, 143304, 154393, 167244, 197043, 225192, 262724, 308786, 334488, 394086, 463179, 525448, 617572, 788172, 926358, 1080751, 1235144, 1576344, 1698323, 1852716, 2161502, 3242253, 3396646, 3705432, 4323004, 5094969, 6484506, 6793292, 8646008, 10189938, 11888261, 12969012, 13586584, 20379876, 23776522, 25938024, 35664783, 40759752, 47553044, 71329566, 95106088, 142659132, 285318264]

約数ペア:

[(1, 285318264), (2, 142659132), (3, 95106088), (4, 71329566), (6, 47553044), (7, 40759752), (8, 35664783), (11, 25938024), (12, 23776522), (14, 20379876), (21, 13586584), (22, 12969012), (24, 11888261), (28, 10189938), (33, 8646008), (42, 6793292), (44, 6484506), (56, 5094969), (66, 4323004), (77, 3705432), (84, 3396646), (88, 3242253), (132, 2161502), (154, 1852716), (168, 1698323), (181, 1576344), (231, 1235144), (264, 1080751), (308, 926358), (362, 788172), (462, 617572), (543, 525448), (616, 463179), (724, 394086), (853, 334488), (924, 308786), (1086, 262724), (1267, 225192), (1448, 197043), (1706, 167244), (1848, 154393), (1991, 143304), (2172, 131362), (2534, 112596), (2559, 111496), (3412, 83622), (3801, 75064), (3982, 71652), (4344, 65681), (5068, 56298), (5118, 55748), (5971, 47784), (5973, 47768), (6824, 41811), (7602, 37532), (7964, 35826), (9383, 30408), (10136, 28149), (10236, 27874), (11942, 23892), (11946, 23884), (13937, 20472), (15204, 18766), (15928, 17913)]