425467728

素因数分解:

$2^4\times 3^9\times 7^1\times {\mathrm{193}}^1$

素因数の和:235

約数の個数: 200

約数和(自身を含む): 1420458688

約数和(自身を除く): 994990960

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 193, 216, 243, 252, 324, 336, 378, 386, 432, 486, 504, 567, 579, 648, 729, 756, 772, 972, 1008, 1134, 1158, 1296, 1351, 1458, 1512, 1544, 1701, 1737, 1944, 2187, 2268, 2316, 2702, 2916, 3024, 3088, 3402, 3474, 3888, 4053, 4374, 4536, 4632, 5103, 5211, 5404, 5832, 6561, 6804, 6948, 8106, 8748, 9072, 9264, 10206, 10422, 10808, 11664, 12159, 13122, 13608, 13896, 15309, 15633, 16212, 17496, 19683, 20412, 20844, 21616, 24318, 26244, 27216, 27792, 30618, 31266, 32424, 34992, 36477, 39366, 40824, 41688, 45927, 46899, 48636, 52488, 61236, 62532, 64848, 72954, 78732, 81648, 83376, 91854, 93798, 97272, 104976, 109431, 122472, 125064, 137781, 140697, 145908, 157464, 183708, 187596, 194544, 218862, 244944, 250128, 275562, 281394, 291816, 314928, 328293, 367416, 375192, 422091, 437724, 551124, 562788, 583632, 656586, 734832, 750384, 844182, 875448, 984879, 1102248, 1125576, 1266273, 1313172, 1688364, 1750896, 1969758, 2204496, 2251152, 2532546, 2626344, 2954637, 3376728, 3798819, 3939516, 5065092, 5252688, 5909274, 6753456, 7597638, 7879032, 8863911, 10130184, 11818548, 15195276, 15758064, 17727822, 20260368, 23637096, 26591733, 30390552, 35455644, 47274192, 53183466, 60781104, 70911288, 106366932, 141822576, 212733864, 425467728]

約数ペア:

[(1, 425467728), (2, 212733864), (3, 141822576), (4, 106366932), (6, 70911288), (7, 60781104), (8, 53183466), (9, 47274192), (12, 35455644), (14, 30390552), (16, 26591733), (18, 23637096), (21, 20260368), (24, 17727822), (27, 15758064), (28, 15195276), (36, 11818548), (42, 10130184), (48, 8863911), (54, 7879032), (56, 7597638), (63, 6753456), (72, 5909274), (81, 5252688), (84, 5065092), (108, 3939516), (112, 3798819), (126, 3376728), (144, 2954637), (162, 2626344), (168, 2532546), (189, 2251152), (193, 2204496), (216, 1969758), (243, 1750896), (252, 1688364), (324, 1313172), (336, 1266273), (378, 1125576), (386, 1102248), (432, 984879), (486, 875448), (504, 844182), (567, 750384), (579, 734832), (648, 656586), (729, 583632), (756, 562788), (772, 551124), (972, 437724), (1008, 422091), (1134, 375192), (1158, 367416), (1296, 328293), (1351, 314928), (1458, 291816), (1512, 281394), (1544, 275562), (1701, 250128), (1737, 244944), (1944, 218862), (2187, 194544), (2268, 187596), (2316, 183708), (2702, 157464), (2916, 145908), (3024, 140697), (3088, 137781), (3402, 125064), (3474, 122472), (3888, 109431), (4053, 104976), (4374, 97272), (4536, 93798), (4632, 91854), (5103, 83376), (5211, 81648), (5404, 78732), (5832, 72954), (6561, 64848), (6804, 62532), (6948, 61236), (8106, 52488), (8748, 48636), (9072, 46899), (9264, 45927), (10206, 41688), (10422, 40824), (10808, 39366), (11664, 36477), (12159, 34992), (13122, 32424), (13608, 31266), (13896, 30618), (15309, 27792), (15633, 27216), (16212, 26244), (17496, 24318), (19683, 21616), (20412, 20844)]