285303312

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{811}}^1$

素因数の和:1181

約数の個数: 120

約数和(自身を含む): 916260800

約数和(自身を除く): 630957488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 349, 504, 698, 811, 1008, 1047, 1396, 1622, 2094, 2433, 2443, 2792, 3141, 3244, 4188, 4866, 4886, 5584, 5677, 6282, 6488, 7299, 7329, 8376, 9732, 9772, 11354, 12564, 12976, 14598, 14658, 16752, 17031, 19464, 19544, 21987, 22708, 25128, 29196, 29316, 34062, 38928, 39088, 43974, 45416, 50256, 51093, 58392, 58632, 68124, 87948, 90832, 102186, 116784, 117264, 136248, 175896, 204372, 272496, 283039, 351792, 408744, 566078, 817488, 849117, 1132156, 1698234, 1981273, 2264312, 2547351, 3396468, 3962546, 4528624, 5094702, 5943819, 6792936, 7925092, 10189404, 11887638, 13585872, 15850184, 17831457, 20378808, 23775276, 31700368, 35662914, 40757616, 47550552, 71325828, 95101104, 142651656, 285303312]

約数ペア:

[(1, 285303312), (2, 142651656), (3, 95101104), (4, 71325828), (6, 47550552), (7, 40757616), (8, 35662914), (9, 31700368), (12, 23775276), (14, 20378808), (16, 17831457), (18, 15850184), (21, 13585872), (24, 11887638), (28, 10189404), (36, 7925092), (42, 6792936), (48, 5943819), (56, 5094702), (63, 4528624), (72, 3962546), (84, 3396468), (112, 2547351), (126, 2264312), (144, 1981273), (168, 1698234), (252, 1132156), (336, 849117), (349, 817488), (504, 566078), (698, 408744), (811, 351792), (1008, 283039), (1047, 272496), (1396, 204372), (1622, 175896), (2094, 136248), (2433, 117264), (2443, 116784), (2792, 102186), (3141, 90832), (3244, 87948), (4188, 68124), (4866, 58632), (4886, 58392), (5584, 51093), (5677, 50256), (6282, 45416), (6488, 43974), (7299, 39088), (7329, 38928), (8376, 34062), (9732, 29316), (9772, 29196), (11354, 25128), (12564, 22708), (12976, 21987), (14598, 19544), (14658, 19464), (16752, 17031)]