247798096

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{593}}^1$

素因数の和:669

約数の個数: 120

約数和(自身を含む): 617163624

約数和(自身を除く): 369365528

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 41, 49, 52, 56, 82, 91, 98, 104, 112, 164, 182, 196, 208, 287, 328, 364, 392, 533, 574, 593, 637, 656, 728, 784, 1066, 1148, 1186, 1274, 1456, 2009, 2132, 2296, 2372, 2548, 3731, 4018, 4151, 4264, 4592, 4744, 5096, 7462, 7709, 8036, 8302, 8528, 9488, 10192, 14924, 15418, 16072, 16604, 24313, 26117, 29057, 29848, 30836, 32144, 33208, 48626, 52234, 53963, 58114, 59696, 61672, 66416, 97252, 104468, 107926, 116228, 123344, 170191, 194504, 208936, 215852, 232456, 316069, 340382, 377741, 389008, 417872, 431704, 464912, 632138, 680764, 755482, 863408, 1191337, 1264276, 1361528, 1510964, 2212483, 2382674, 2528552, 2723056, 3021928, 4424966, 4765348, 5057104, 6043856, 8849932, 9530696, 15487381, 17699864, 19061392, 30974762, 35399728, 61949524, 123899048, 247798096]

約数ペア:

[(1, 247798096), (2, 123899048), (4, 61949524), (7, 35399728), (8, 30974762), (13, 19061392), (14, 17699864), (16, 15487381), (26, 9530696), (28, 8849932), (41, 6043856), (49, 5057104), (52, 4765348), (56, 4424966), (82, 3021928), (91, 2723056), (98, 2528552), (104, 2382674), (112, 2212483), (164, 1510964), (182, 1361528), (196, 1264276), (208, 1191337), (287, 863408), (328, 755482), (364, 680764), (392, 632138), (533, 464912), (574, 431704), (593, 417872), (637, 389008), (656, 377741), (728, 340382), (784, 316069), (1066, 232456), (1148, 215852), (1186, 208936), (1274, 194504), (1456, 170191), (2009, 123344), (2132, 116228), (2296, 107926), (2372, 104468), (2548, 97252), (3731, 66416), (4018, 61672), (4151, 59696), (4264, 58114), (4592, 53963), (4744, 52234), (5096, 48626), (7462, 33208), (7709, 32144), (8036, 30836), (8302, 29848), (8528, 29057), (9488, 26117), (10192, 24313), (14924, 16604), (15418, 16072)]