1962788688

素因数分解:

$2^4\times 3^2\times 7^5\times {\mathrm{811}}^1$

素因数の和:860

約数の個数: 180

約数和(自身を含む): 6416443488

約数和(自身を除く): 4453654800

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, 2401, 2433, 2744, 3087, 3244, 3528, 4116, 4802, 4866, 5488, 5677, 6174, 6488, 7056, 7203, 7299, 8232, 9604, 9732, 11354, 12348, 12976, 14406, 14598, 16464, 16807, 17031, 19208, 19464, 21609, 22708, 24696, 28812, 29196, 33614, 34062, 38416, 38928, 39739, 43218, 45416, 49392, 50421, 51093, 57624, 58392, 67228, 68124, 79478, 86436, 90832, 100842, 102186, 115248, 116784, 119217, 134456, 136248, 151263, 158956, 172872, 201684, 204372, 238434, 268912, 272496, 278173, 302526, 317912, 345744, 357651, 403368, 408744, 476868, 556346, 605052, 635824, 715302, 806736, 817488, 834519, 953736, 1112692, 1210104, 1430604, 1669038, 1907472, 1947211, 2225384, 2420208, 2503557, 2861208, 3338076, 3894422, 4450768, 5007114, 5722416, 5841633, 6676152, 7788844, 10014228, 11683266, 13352304, 13630477, 15577688, 17524899, 20028456, 23366532, 27260954, 31155376, 35049798, 40056912, 40891431, 46733064, 54521908, 70099596, 81782862, 93466128, 109043816, 122674293, 140199192, 163565724, 218087632, 245348586, 280398384, 327131448, 490697172, 654262896, 981394344, 1962788688]

約数ペア:

[(1, 1962788688), (2, 981394344), (3, 654262896), (4, 490697172), (6, 327131448), (7, 280398384), (8, 245348586), (9, 218087632), (12, 163565724), (14, 140199192), (16, 122674293), (18, 109043816), (21, 93466128), (24, 81782862), (28, 70099596), (36, 54521908), (42, 46733064), (48, 40891431), (49, 40056912), (56, 35049798), (63, 31155376), (72, 27260954), (84, 23366532), (98, 20028456), (112, 17524899), (126, 15577688), (144, 13630477), (147, 13352304), (168, 11683266), (196, 10014228), (252, 7788844), (294, 6676152), (336, 5841633), (343, 5722416), (392, 5007114), (441, 4450768), (504, 3894422), (588, 3338076), (686, 2861208), (784, 2503557), (811, 2420208), (882, 2225384), (1008, 1947211), (1029, 1907472), (1176, 1669038), (1372, 1430604), (1622, 1210104), (1764, 1112692), (2058, 953736), (2352, 834519), (2401, 817488), (2433, 806736), (2744, 715302), (3087, 635824), (3244, 605052), (3528, 556346), (4116, 476868), (4802, 408744), (4866, 403368), (5488, 357651), (5677, 345744), (6174, 317912), (6488, 302526), (7056, 278173), (7203, 272496), (7299, 268912), (8232, 238434), (9604, 204372), (9732, 201684), (11354, 172872), (12348, 158956), (12976, 151263), (14406, 136248), (14598, 134456), (16464, 119217), (16807, 116784), (17031, 115248), (19208, 102186), (19464, 100842), (21609, 90832), (22708, 86436), (24696, 79478), (28812, 68124), (29196, 67228), (33614, 58392), (34062, 57624), (38416, 51093), (38928, 50421), (39739, 49392), (43218, 45416)]