289397136

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1733}}^1$

素因数の和:1829

約数の個数: 120

約数和(自身を含む): 882425664

約数和(自身を除く): 593028528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 71, 84, 98, 112, 142, 147, 168, 196, 213, 284, 294, 336, 392, 426, 497, 568, 588, 784, 852, 994, 1136, 1176, 1491, 1704, 1733, 1988, 2352, 2982, 3408, 3466, 3479, 3976, 5199, 5964, 6932, 6958, 7952, 10398, 10437, 11928, 12131, 13864, 13916, 20796, 20874, 23856, 24262, 27728, 27832, 36393, 41592, 41748, 48524, 55664, 72786, 83184, 83496, 84917, 97048, 123043, 145572, 166992, 169834, 194096, 246086, 254751, 291144, 339668, 369129, 492172, 509502, 582288, 679336, 738258, 861301, 984344, 1019004, 1358672, 1476516, 1722602, 1968688, 2038008, 2583903, 2953032, 3445204, 4076016, 5167806, 5906064, 6029107, 6890408, 10335612, 12058214, 13780816, 18087321, 20671224, 24116428, 36174642, 41342448, 48232856, 72349284, 96465712, 144698568, 289397136]

約数ペア:

[(1, 289397136), (2, 144698568), (3, 96465712), (4, 72349284), (6, 48232856), (7, 41342448), (8, 36174642), (12, 24116428), (14, 20671224), (16, 18087321), (21, 13780816), (24, 12058214), (28, 10335612), (42, 6890408), (48, 6029107), (49, 5906064), (56, 5167806), (71, 4076016), (84, 3445204), (98, 2953032), (112, 2583903), (142, 2038008), (147, 1968688), (168, 1722602), (196, 1476516), (213, 1358672), (284, 1019004), (294, 984344), (336, 861301), (392, 738258), (426, 679336), (497, 582288), (568, 509502), (588, 492172), (784, 369129), (852, 339668), (994, 291144), (1136, 254751), (1176, 246086), (1491, 194096), (1704, 169834), (1733, 166992), (1988, 145572), (2352, 123043), (2982, 97048), (3408, 84917), (3466, 83496), (3479, 83184), (3976, 72786), (5199, 55664), (5964, 48524), (6932, 41748), (6958, 41592), (7952, 36393), (10398, 27832), (10437, 27728), (11928, 24262), (12131, 23856), (13864, 20874), (13916, 20796)]