729305472

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1499}}^1$

素因数の和:1704

約数の個数: 128

約数和(自身を含む): 2227680000

約数和(自身を除く): 1498374528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 181, 192, 224, 336, 362, 384, 448, 543, 672, 724, 896, 1086, 1267, 1344, 1448, 1499, 2172, 2534, 2688, 2896, 2998, 3801, 4344, 4497, 5068, 5792, 5996, 7602, 8688, 8994, 10136, 10493, 11584, 11992, 15204, 17376, 17988, 20272, 20986, 23168, 23984, 30408, 31479, 34752, 35976, 40544, 41972, 47968, 60816, 62958, 69504, 71952, 81088, 83944, 95936, 121632, 125916, 143904, 162176, 167888, 191872, 243264, 251832, 271319, 287808, 335776, 486528, 503664, 542638, 575616, 671552, 813957, 1007328, 1085276, 1343104, 1627914, 1899233, 2014656, 2170552, 3255828, 3798466, 4029312, 4341104, 5697699, 6511656, 7596932, 8682208, 11395398, 13023312, 15193864, 17364416, 22790796, 26046624, 30387728, 34728832, 45581592, 52093248, 60775456, 91163184, 104186496, 121550912, 182326368, 243101824, 364652736, 729305472]

約数ペア:

[(1, 729305472), (2, 364652736), (3, 243101824), (4, 182326368), (6, 121550912), (7, 104186496), (8, 91163184), (12, 60775456), (14, 52093248), (16, 45581592), (21, 34728832), (24, 30387728), (28, 26046624), (32, 22790796), (42, 17364416), (48, 15193864), (56, 13023312), (64, 11395398), (84, 8682208), (96, 7596932), (112, 6511656), (128, 5697699), (168, 4341104), (181, 4029312), (192, 3798466), (224, 3255828), (336, 2170552), (362, 2014656), (384, 1899233), (448, 1627914), (543, 1343104), (672, 1085276), (724, 1007328), (896, 813957), (1086, 671552), (1267, 575616), (1344, 542638), (1448, 503664), (1499, 486528), (2172, 335776), (2534, 287808), (2688, 271319), (2896, 251832), (2998, 243264), (3801, 191872), (4344, 167888), (4497, 162176), (5068, 143904), (5792, 125916), (5996, 121632), (7602, 95936), (8688, 83944), (8994, 81088), (10136, 71952), (10493, 69504), (11584, 62958), (11992, 60816), (15204, 47968), (17376, 41972), (17988, 40544), (20272, 35976), (20986, 34752), (23168, 31479), (23984, 30408)]