40056912

素因数分解:

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

素因数の和:846

約数の個数: 120

約数和(自身を含む): 130894400

約数和(自身を除く): 90837488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 343, 392, 441, 504, 588, 686, 784, 811, 882, 1008, 1029, 1176, 1372, 1622, 1764, 2058, 2352, 2433, 2744, 3087, 3244, 3528, 4116, 4866, 5488, 5677, 6174, 6488, 7056, 7299, 8232, 9732, 11354, 12348, 12976, 14598, 16464, 17031, 19464, 22708, 24696, 29196, 34062, 38928, 39739, 45416, 49392, 51093, 58392, 68124, 79478, 90832, 102186, 116784, 119217, 136248, 158956, 204372, 238434, 272496, 278173, 317912, 357651, 408744, 476868, 556346, 635824, 715302, 817488, 834519, 953736, 1112692, 1430604, 1669038, 1907472, 2225384, 2503557, 2861208, 3338076, 4450768, 5007114, 5722416, 6676152, 10014228, 13352304, 20028456, 40056912]

約数ペア:

[(1, 40056912), (2, 20028456), (3, 13352304), (4, 10014228), (6, 6676152), (7, 5722416), (8, 5007114), (9, 4450768), (12, 3338076), (14, 2861208), (16, 2503557), (18, 2225384), (21, 1907472), (24, 1669038), (28, 1430604), (36, 1112692), (42, 953736), (48, 834519), (49, 817488), (56, 715302), (63, 635824), (72, 556346), (84, 476868), (98, 408744), (112, 357651), (126, 317912), (144, 278173), (147, 272496), (168, 238434), (196, 204372), (252, 158956), (294, 136248), (336, 119217), (343, 116784), (392, 102186), (441, 90832), (504, 79478), (588, 68124), (686, 58392), (784, 51093), (811, 49392), (882, 45416), (1008, 39739), (1029, 38928), (1176, 34062), (1372, 29196), (1622, 24696), (1764, 22708), (2058, 19464), (2352, 17031), (2433, 16464), (2744, 14598), (3087, 12976), (3244, 12348), (3528, 11354), (4116, 9732), (4866, 8232), (5488, 7299), (5677, 7056), (6174, 6488)]