344953336

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 841155840

約数和(自身を除く): 496202504

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 49, 52, 56, 82, 91, 98, 104, 127, 164, 169, 182, 196, 254, 287, 328, 338, 364, 392, 508, 533, 574, 637, 676, 728, 889, 1016, 1066, 1148, 1183, 1274, 1352, 1651, 1778, 2009, 2132, 2296, 2366, 2548, 3302, 3556, 3731, 4018, 4264, 4732, 5096, 5207, 6223, 6604, 6929, 7112, 7462, 8036, 8281, 9464, 10414, 11557, 12446, 13208, 13858, 14924, 16072, 16562, 20828, 21463, 23114, 24892, 26117, 27716, 29848, 33124, 36449, 41656, 42926, 46228, 48503, 49784, 52234, 55432, 66248, 67691, 72898, 80899, 85852, 92456, 97006, 104468, 135382, 145796, 150241, 161798, 171704, 194012, 208936, 255143, 270764, 291592, 300482, 323596, 339521, 388024, 473837, 510286, 541528, 600964, 647192, 679042, 879983, 947674, 1020572, 1051687, 1201928, 1358084, 1759966, 1895348, 2041144, 2103374, 2716168, 3316859, 3519932, 3790696, 4206748, 6159881, 6633718, 7039864, 8413496, 12319762, 13267436, 24639524, 26534872, 43119167, 49279048, 86238334, 172476668, 344953336]

約数ペア:

[(1, 344953336), (2, 172476668), (4, 86238334), (7, 49279048), (8, 43119167), (13, 26534872), (14, 24639524), (26, 13267436), (28, 12319762), (41, 8413496), (49, 7039864), (52, 6633718), (56, 6159881), (82, 4206748), (91, 3790696), (98, 3519932), (104, 3316859), (127, 2716168), (164, 2103374), (169, 2041144), (182, 1895348), (196, 1759966), (254, 1358084), (287, 1201928), (328, 1051687), (338, 1020572), (364, 947674), (392, 879983), (508, 679042), (533, 647192), (574, 600964), (637, 541528), (676, 510286), (728, 473837), (889, 388024), (1016, 339521), (1066, 323596), (1148, 300482), (1183, 291592), (1274, 270764), (1352, 255143), (1651, 208936), (1778, 194012), (2009, 171704), (2132, 161798), (2296, 150241), (2366, 145796), (2548, 135382), (3302, 104468), (3556, 97006), (3731, 92456), (4018, 85852), (4264, 80899), (4732, 72898), (5096, 67691), (5207, 66248), (6223, 55432), (6604, 52234), (6929, 49784), (7112, 48503), (7462, 46228), (8036, 42926), (8281, 41656), (9464, 36449), (10414, 33124), (11557, 29848), (12446, 27716), (13208, 26117), (13858, 24892), (14924, 23114), (16072, 21463), (16562, 20828)]