239727852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{433}}^1$

素因数の和:489

約数の個数: 144

約数和(自身を含む): 751965760

約数和(自身を除く): 512237908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 169, 182, 234, 252, 273, 338, 364, 433, 468, 507, 546, 676, 819, 866, 1014, 1092, 1183, 1299, 1521, 1638, 1732, 2028, 2197, 2366, 2598, 3031, 3042, 3276, 3549, 3897, 4394, 4732, 5196, 5629, 6062, 6084, 6591, 7098, 7794, 8788, 9093, 10647, 11258, 12124, 13182, 14196, 15379, 15588, 16887, 18186, 19773, 21294, 22516, 26364, 27279, 30758, 33774, 36372, 39403, 39546, 42588, 46137, 50661, 54558, 61516, 67548, 73177, 78806, 79092, 92274, 101322, 109116, 118209, 138411, 146354, 157612, 184548, 202644, 219531, 236418, 276822, 292708, 354627, 439062, 472836, 512239, 553644, 658593, 709254, 878124, 951301, 1024478, 1317186, 1418508, 1536717, 1902602, 2048956, 2634372, 2853903, 3073434, 3805204, 4610151, 5707806, 6146868, 6659107, 8561709, 9220302, 11415612, 13318214, 17123418, 18440604, 19977321, 26636428, 34246836, 39954642, 59931963, 79909284, 119863926, 239727852]

約数ペア:

[(1, 239727852), (2, 119863926), (3, 79909284), (4, 59931963), (6, 39954642), (7, 34246836), (9, 26636428), (12, 19977321), (13, 18440604), (14, 17123418), (18, 13318214), (21, 11415612), (26, 9220302), (28, 8561709), (36, 6659107), (39, 6146868), (42, 5707806), (52, 4610151), (63, 3805204), (78, 3073434), (84, 2853903), (91, 2634372), (117, 2048956), (126, 1902602), (156, 1536717), (169, 1418508), (182, 1317186), (234, 1024478), (252, 951301), (273, 878124), (338, 709254), (364, 658593), (433, 553644), (468, 512239), (507, 472836), (546, 439062), (676, 354627), (819, 292708), (866, 276822), (1014, 236418), (1092, 219531), (1183, 202644), (1299, 184548), (1521, 157612), (1638, 146354), (1732, 138411), (2028, 118209), (2197, 109116), (2366, 101322), (2598, 92274), (3031, 79092), (3042, 78806), (3276, 73177), (3549, 67548), (3897, 61516), (4394, 54558), (4732, 50661), (5196, 46137), (5629, 42588), (6062, 39546), (6084, 39403), (6591, 36372), (7098, 33774), (7794, 30758), (8788, 27279), (9093, 26364), (10647, 22516), (11258, 21294), (12124, 19773), (13182, 18186), (14196, 16887), (15379, 15588)]