389442816

素因数分解:

$2^8\times 3^4\times 7^1\times {\mathrm{2683}}^1$

素因数の和:2718

約数の個数: 180

約数和(自身を含む): 1327635232

約数和(自身を除く): 938192416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 1792, 2016, 2268, 2304, 2592, 2683, 2688, 3024, 3456, 4032, 4536, 5184, 5366, 5376, 6048, 6912, 8049, 8064, 9072, 10368, 10732, 12096, 16098, 16128, 18144, 18781, 20736, 21464, 24147, 24192, 32196, 36288, 37562, 42928, 48294, 48384, 56343, 64392, 72441, 72576, 75124, 85856, 96588, 112686, 128784, 144882, 145152, 150248, 169029, 171712, 193176, 217323, 225372, 257568, 289764, 300496, 338058, 343424, 386352, 434646, 450744, 507087, 515136, 579528, 600992, 676116, 686848, 772704, 869292, 901488, 1014174, 1030272, 1159056, 1201984, 1352232, 1521261, 1545408, 1738584, 1802976, 2028348, 2060544, 2318112, 2403968, 2704464, 3042522, 3090816, 3477168, 3605952, 4056696, 4636224, 4807936, 5408928, 6085044, 6181632, 6954336, 7211904, 8113392, 9272448, 10817856, 12170088, 13908672, 14423808, 16226784, 18544896, 21635712, 24340176, 27817344, 32453568, 43271424, 48680352, 55634688, 64907136, 97360704, 129814272, 194721408, 389442816]

約数ペア:

[(1, 389442816), (2, 194721408), (3, 129814272), (4, 97360704), (6, 64907136), (7, 55634688), (8, 48680352), (9, 43271424), (12, 32453568), (14, 27817344), (16, 24340176), (18, 21635712), (21, 18544896), (24, 16226784), (27, 14423808), (28, 13908672), (32, 12170088), (36, 10817856), (42, 9272448), (48, 8113392), (54, 7211904), (56, 6954336), (63, 6181632), (64, 6085044), (72, 5408928), (81, 4807936), (84, 4636224), (96, 4056696), (108, 3605952), (112, 3477168), (126, 3090816), (128, 3042522), (144, 2704464), (162, 2403968), (168, 2318112), (189, 2060544), (192, 2028348), (216, 1802976), (224, 1738584), (252, 1545408), (256, 1521261), (288, 1352232), (324, 1201984), (336, 1159056), (378, 1030272), (384, 1014174), (432, 901488), (448, 869292), (504, 772704), (567, 686848), (576, 676116), (648, 600992), (672, 579528), (756, 515136), (768, 507087), (864, 450744), (896, 434646), (1008, 386352), (1134, 343424), (1152, 338058), (1296, 300496), (1344, 289764), (1512, 257568), (1728, 225372), (1792, 217323), (2016, 193176), (2268, 171712), (2304, 169029), (2592, 150248), (2683, 145152), (2688, 144882), (3024, 128784), (3456, 112686), (4032, 96588), (4536, 85856), (5184, 75124), (5366, 72576), (5376, 72441), (6048, 64392), (6912, 56343), (8049, 48384), (8064, 48294), (9072, 42928), (10368, 37562), (10732, 36288), (12096, 32196), (16098, 24192), (16128, 24147), (18144, 21464), (18781, 20736)]