346446663472

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11491}}^1\times {\mathrm{20707}}^1$

素因数の和:32226

約数の個数: 80

約数和(自身を含む): 826253838592

約数和(自身を除く): 479807175120

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 11491, 20707, 22982, 41414, 45964, 80437, 82828, 91928, 144949, 149383, 160874, 165656, 183856, 269191, 289898, 298766, 321748, 331312, 538382, 579796, 597532, 643496, 1045681, 1076764, 1159592, 1195064, 1286992, 1884337, 2091362, 2153528, 2319184, 2390128, 3768674, 4182724, 4307056, 7537348, 8365448, 15074696, 16730896, 30149392, 237944137, 475888274, 951776548, 1665608959, 1903553096, 3093273781, 3331217918, 3807106192, 6186547562, 6662435836, 12373095124, 13324871672, 21652916467, 24746190248, 26649743344, 43305832934, 49492380496, 86611665868, 173223331736, 346446663472]

約数ペア:

[(1, 346446663472), (2, 173223331736), (4, 86611665868), (7, 49492380496), (8, 43305832934), (13, 26649743344), (14, 24746190248), (16, 21652916467), (26, 13324871672), (28, 12373095124), (52, 6662435836), (56, 6186547562), (91, 3807106192), (104, 3331217918), (112, 3093273781), (182, 1903553096), (208, 1665608959), (364, 951776548), (728, 475888274), (1456, 237944137), (11491, 30149392), (20707, 16730896), (22982, 15074696), (41414, 8365448), (45964, 7537348), (80437, 4307056), (82828, 4182724), (91928, 3768674), (144949, 2390128), (149383, 2319184), (160874, 2153528), (165656, 2091362), (183856, 1884337), (269191, 1286992), (289898, 1195064), (298766, 1159592), (321748, 1076764), (331312, 1045681), (538382, 643496), (579796, 597532)]