724344768

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{19961}}^1$

素因数の和:19992

約数の個数: 140

約数和(自身を含む): 2454048432

約数和(自身を除く): 1729703664

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, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 3024, 4032, 4536, 5184, 6048, 9072, 12096, 18144, 19961, 36288, 39922, 59883, 79844, 119766, 139727, 159688, 179649, 239532, 279454, 319376, 359298, 419181, 479064, 538947, 558908, 638752, 718596, 838362, 958128, 1077894, 1117816, 1257543, 1277504, 1437192, 1616841, 1676724, 1916256, 2155788, 2235632, 2515086, 2874384, 3233682, 3353448, 3772629, 3832512, 4311576, 4471264, 5030172, 5748768, 6467364, 6706896, 7545258, 8623152, 8942528, 10060344, 11317887, 11497536, 12934728, 13413792, 15090516, 17246304, 20120688, 22635774, 25869456, 26827584, 30181032, 34492608, 40241376, 45271548, 51738912, 60362064, 80482752, 90543096, 103477824, 120724128, 181086192, 241448256, 362172384, 724344768]

約数ペア:

[(1, 724344768), (2, 362172384), (3, 241448256), (4, 181086192), (6, 120724128), (7, 103477824), (8, 90543096), (9, 80482752), (12, 60362064), (14, 51738912), (16, 45271548), (18, 40241376), (21, 34492608), (24, 30181032), (27, 26827584), (28, 25869456), (32, 22635774), (36, 20120688), (42, 17246304), (48, 15090516), (54, 13413792), (56, 12934728), (63, 11497536), (64, 11317887), (72, 10060344), (81, 8942528), (84, 8623152), (96, 7545258), (108, 6706896), (112, 6467364), (126, 5748768), (144, 5030172), (162, 4471264), (168, 4311576), (189, 3832512), (192, 3772629), (216, 3353448), (224, 3233682), (252, 2874384), (288, 2515086), (324, 2235632), (336, 2155788), (378, 1916256), (432, 1676724), (448, 1616841), (504, 1437192), (567, 1277504), (576, 1257543), (648, 1117816), (672, 1077894), (756, 958128), (864, 838362), (1008, 718596), (1134, 638752), (1296, 558908), (1344, 538947), (1512, 479064), (1728, 419181), (2016, 359298), (2268, 319376), (2592, 279454), (3024, 239532), (4032, 179649), (4536, 159688), (5184, 139727), (6048, 119766), (9072, 79844), (12096, 59883), (18144, 39922), (19961, 36288)]