421116192

素因数分解:

$2^5\times 3^3\times 7^5\times {\mathrm{29}}^1$

素因数の和:83

約数の個数: 288

約数和(自身を含む): 1482364800

約数和(自身を除く): 1061248608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 49, 54, 56, 58, 63, 72, 84, 87, 96, 98, 108, 112, 116, 126, 144, 147, 168, 174, 189, 196, 203, 216, 224, 232, 252, 261, 288, 294, 336, 343, 348, 378, 392, 406, 432, 441, 464, 504, 522, 588, 609, 672, 686, 696, 756, 783, 784, 812, 864, 882, 928, 1008, 1029, 1044, 1176, 1218, 1323, 1372, 1392, 1421, 1512, 1566, 1568, 1624, 1764, 1827, 2016, 2058, 2088, 2352, 2401, 2436, 2646, 2744, 2784, 2842, 3024, 3087, 3132, 3248, 3528, 3654, 4116, 4176, 4263, 4704, 4802, 4872, 5292, 5481, 5488, 5684, 6048, 6174, 6264, 6496, 7056, 7203, 7308, 8232, 8352, 8526, 9261, 9604, 9744, 9947, 10584, 10962, 10976, 11368, 12348, 12528, 12789, 14112, 14406, 14616, 16464, 16807, 17052, 18522, 19208, 19488, 19894, 21168, 21609, 21924, 22736, 24696, 25056, 25578, 28812, 29232, 29841, 32928, 33614, 34104, 37044, 38367, 38416, 39788, 42336, 43218, 43848, 45472, 49392, 50421, 51156, 57624, 58464, 59682, 64827, 67228, 68208, 69629, 74088, 76734, 76832, 79576, 86436, 87696, 89523, 98784, 100842, 102312, 115248, 119364, 129654, 134456, 136416, 139258, 148176, 151263, 153468, 159152, 172872, 175392, 179046, 201684, 204624, 208887, 230496, 238728, 259308, 268569, 268912, 278516, 296352, 302526, 306936, 318304, 345744, 358092, 403368, 409248, 417774, 453789, 477456, 487403, 518616, 537138, 537824, 557032, 605052, 613872, 626661, 691488, 716184, 806736, 835548, 907578, 954912, 974806, 1037232, 1074276, 1114064, 1210104, 1227744, 1253322, 1432368, 1462209, 1613472, 1671096, 1815156, 1879983, 1949612, 2074464, 2148552, 2228128, 2420208, 2506644, 2864736, 2924418, 3342192, 3630312, 3759966, 3899224, 4297104, 4386627, 4840416, 5013288, 5848836, 6684384, 7260624, 7519932, 7798448, 8594208, 8773254, 10026576, 11697672, 13159881, 14521248, 15039864, 15596896, 17546508, 20053152, 23395344, 26319762, 30079728, 35093016, 46790688, 52639524, 60159456, 70186032, 105279048, 140372064, 210558096, 421116192]

約数ペア:

[(1, 421116192), (2, 210558096), (3, 140372064), (4, 105279048), (6, 70186032), (7, 60159456), (8, 52639524), (9, 46790688), (12, 35093016), (14, 30079728), (16, 26319762), (18, 23395344), (21, 20053152), (24, 17546508), (27, 15596896), (28, 15039864), (29, 14521248), (32, 13159881), (36, 11697672), (42, 10026576), (48, 8773254), (49, 8594208), (54, 7798448), (56, 7519932), (58, 7260624), (63, 6684384), (72, 5848836), (84, 5013288), (87, 4840416), (96, 4386627), (98, 4297104), (108, 3899224), (112, 3759966), (116, 3630312), (126, 3342192), (144, 2924418), (147, 2864736), (168, 2506644), (174, 2420208), (189, 2228128), (196, 2148552), (203, 2074464), (216, 1949612), (224, 1879983), (232, 1815156), (252, 1671096), (261, 1613472), (288, 1462209), (294, 1432368), (336, 1253322), (343, 1227744), (348, 1210104), (378, 1114064), (392, 1074276), (406, 1037232), (432, 974806), (441, 954912), (464, 907578), (504, 835548), (522, 806736), (588, 716184), (609, 691488), (672, 626661), (686, 613872), (696, 605052), (756, 557032), (783, 537824), (784, 537138), (812, 518616), (864, 487403), (882, 477456), (928, 453789), (1008, 417774), (1029, 409248), (1044, 403368), (1176, 358092), (1218, 345744), (1323, 318304), (1372, 306936), (1392, 302526), (1421, 296352), (1512, 278516), (1566, 268912), (1568, 268569), (1624, 259308), (1764, 238728), (1827, 230496), (2016, 208887), (2058, 204624), (2088, 201684), (2352, 179046), (2401, 175392), (2436, 172872), (2646, 159152), (2744, 153468), (2784, 151263), (2842, 148176), (3024, 139258), (3087, 136416), (3132, 134456), (3248, 129654), (3528, 119364), (3654, 115248), (4116, 102312), (4176, 100842), (4263, 98784), (4704, 89523), (4802, 87696), (4872, 86436), (5292, 79576), (5481, 76832), (5488, 76734), (5684, 74088), (6048, 69629), (6174, 68208), (6264, 67228), (6496, 64827), (7056, 59682), (7203, 58464), (7308, 57624), (8232, 51156), (8352, 50421), (8526, 49392), (9261, 45472), (9604, 43848), (9744, 43218), (9947, 42336), (10584, 39788), (10962, 38416), (10976, 38367), (11368, 37044), (12348, 34104), (12528, 33614), (12789, 32928), (14112, 29841), (14406, 29232), (14616, 28812), (16464, 25578), (16807, 25056), (17052, 24696), (18522, 22736), (19208, 21924), (19488, 21609), (19894, 21168)]