219121392

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:351

約数の個数: 160

約数和(自身を含む): 677416960

約数和(自身を除く): 458295568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 109, 112, 124, 168, 186, 193, 217, 218, 248, 327, 336, 372, 386, 434, 436, 496, 579, 651, 654, 744, 763, 772, 868, 872, 1158, 1302, 1308, 1351, 1488, 1526, 1544, 1736, 1744, 2289, 2316, 2604, 2616, 2702, 3052, 3088, 3379, 3472, 4053, 4578, 4632, 5208, 5232, 5404, 5983, 6104, 6758, 8106, 9156, 9264, 10137, 10416, 10808, 11966, 12208, 13516, 16212, 17949, 18312, 20274, 21037, 21616, 23653, 23932, 27032, 32424, 35898, 36624, 40548, 41881, 42074, 47306, 47864, 54064, 63111, 64848, 70959, 71796, 81096, 83762, 84148, 94612, 95728, 125643, 126222, 141918, 143592, 147259, 162192, 167524, 168296, 189224, 251286, 252444, 283836, 287184, 294518, 335048, 336592, 378448, 441777, 502572, 504888, 567672, 589036, 652147, 670096, 883554, 1005144, 1009776, 1135344, 1178072, 1304294, 1767108, 1956441, 2010288, 2356144, 2608588, 3534216, 3912882, 4565029, 5217176, 7068432, 7825764, 9130058, 10434352, 13695087, 15651528, 18260116, 27390174, 31303056, 36520232, 54780348, 73040464, 109560696, 219121392]

約数ペア:

[(1, 219121392), (2, 109560696), (3, 73040464), (4, 54780348), (6, 36520232), (7, 31303056), (8, 27390174), (12, 18260116), (14, 15651528), (16, 13695087), (21, 10434352), (24, 9130058), (28, 7825764), (31, 7068432), (42, 5217176), (48, 4565029), (56, 3912882), (62, 3534216), (84, 2608588), (93, 2356144), (109, 2010288), (112, 1956441), (124, 1767108), (168, 1304294), (186, 1178072), (193, 1135344), (217, 1009776), (218, 1005144), (248, 883554), (327, 670096), (336, 652147), (372, 589036), (386, 567672), (434, 504888), (436, 502572), (496, 441777), (579, 378448), (651, 336592), (654, 335048), (744, 294518), (763, 287184), (772, 283836), (868, 252444), (872, 251286), (1158, 189224), (1302, 168296), (1308, 167524), (1351, 162192), (1488, 147259), (1526, 143592), (1544, 141918), (1736, 126222), (1744, 125643), (2289, 95728), (2316, 94612), (2604, 84148), (2616, 83762), (2702, 81096), (3052, 71796), (3088, 70959), (3379, 64848), (3472, 63111), (4053, 54064), (4578, 47864), (4632, 47306), (5208, 42074), (5232, 41881), (5404, 40548), (5983, 36624), (6104, 35898), (6758, 32424), (8106, 27032), (9156, 23932), (9264, 23653), (10137, 21616), (10416, 21037), (10808, 20274), (11966, 18312), (12208, 17949), (13516, 16212)]