561290688

素因数分解:

$2^6\times 3^3\times 7^3\times {\mathrm{947}}^1$

素因数の和:989

約数の個数: 224

約数和(自身を含む): 1926336000

約数和(自身を除く): 1365045312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 192, 196, 216, 224, 252, 288, 294, 336, 343, 378, 392, 432, 441, 448, 504, 576, 588, 672, 686, 756, 784, 864, 882, 947, 1008, 1029, 1176, 1323, 1344, 1372, 1512, 1568, 1728, 1764, 1894, 2016, 2058, 2352, 2646, 2744, 2841, 3024, 3087, 3136, 3528, 3788, 4032, 4116, 4704, 5292, 5488, 5682, 6048, 6174, 6629, 7056, 7576, 8232, 8523, 9261, 9408, 10584, 10976, 11364, 12096, 12348, 13258, 14112, 15152, 16464, 17046, 18522, 19887, 21168, 21952, 22728, 24696, 25569, 26516, 28224, 30304, 32928, 34092, 37044, 39774, 42336, 45456, 46403, 49392, 51138, 53032, 59661, 60608, 65856, 68184, 74088, 79548, 84672, 90912, 92806, 98784, 102276, 106064, 119322, 136368, 139209, 148176, 159096, 178983, 181824, 185612, 197568, 204552, 212128, 238644, 272736, 278418, 296352, 318192, 324821, 357966, 371224, 409104, 417627, 424256, 477288, 545472, 556836, 592704, 636384, 649642, 715932, 742448, 818208, 835254, 954576, 974463, 1113672, 1252881, 1272768, 1299284, 1431864, 1484896, 1636416, 1670508, 1909152, 1948926, 2227344, 2505762, 2598568, 2863728, 2923389, 2969792, 3341016, 3818304, 3897852, 4454688, 5011524, 5197136, 5727456, 5846778, 6682032, 7795704, 8770167, 8909376, 10023048, 10394272, 11454912, 11693556, 13364064, 15591408, 17540334, 20046096, 20788544, 23387112, 26728128, 31182816, 35080668, 40092192, 46774224, 62365632, 70161336, 80184384, 93548448, 140322672, 187096896, 280645344, 561290688]

約数ペア:

[(1, 561290688), (2, 280645344), (3, 187096896), (4, 140322672), (6, 93548448), (7, 80184384), (8, 70161336), (9, 62365632), (12, 46774224), (14, 40092192), (16, 35080668), (18, 31182816), (21, 26728128), (24, 23387112), (27, 20788544), (28, 20046096), (32, 17540334), (36, 15591408), (42, 13364064), (48, 11693556), (49, 11454912), (54, 10394272), (56, 10023048), (63, 8909376), (64, 8770167), (72, 7795704), (84, 6682032), (96, 5846778), (98, 5727456), (108, 5197136), (112, 5011524), (126, 4454688), (144, 3897852), (147, 3818304), (168, 3341016), (189, 2969792), (192, 2923389), (196, 2863728), (216, 2598568), (224, 2505762), (252, 2227344), (288, 1948926), (294, 1909152), (336, 1670508), (343, 1636416), (378, 1484896), (392, 1431864), (432, 1299284), (441, 1272768), (448, 1252881), (504, 1113672), (576, 974463), (588, 954576), (672, 835254), (686, 818208), (756, 742448), (784, 715932), (864, 649642), (882, 636384), (947, 592704), (1008, 556836), (1029, 545472), (1176, 477288), (1323, 424256), (1344, 417627), (1372, 409104), (1512, 371224), (1568, 357966), (1728, 324821), (1764, 318192), (1894, 296352), (2016, 278418), (2058, 272736), (2352, 238644), (2646, 212128), (2744, 204552), (2841, 197568), (3024, 185612), (3087, 181824), (3136, 178983), (3528, 159096), (3788, 148176), (4032, 139209), (4116, 136368), (4704, 119322), (5292, 106064), (5488, 102276), (5682, 98784), (6048, 92806), (6174, 90912), (6629, 84672), (7056, 79548), (7576, 74088), (8232, 68184), (8523, 65856), (9261, 60608), (9408, 59661), (10584, 53032), (10976, 51138), (11364, 49392), (12096, 46403), (12348, 45456), (13258, 42336), (14112, 39774), (15152, 37044), (16464, 34092), (17046, 32928), (18522, 30304), (19887, 28224), (21168, 26516), (21952, 25569), (22728, 24696)]