538395312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{123259}}^1$

素因数の和:123290

約数の個数: 80

約数和(自身を含む): 1711834880

約数和(自身を除く): 1173439568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 123259, 246518, 369777, 493036, 739554, 862813, 986072, 1479108, 1602367, 1725626, 1972144, 2588439, 2958216, 3204734, 3451252, 4807101, 5176878, 5916432, 6409468, 6902504, 9614202, 10353756, 11216569, 12818936, 13805008, 19228404, 20707512, 22433138, 25637872, 33649707, 38456808, 41415024, 44866276, 67299414, 76913616, 89732552, 134598828, 179465104, 269197656, 538395312]

約数ペア:

[(1, 538395312), (2, 269197656), (3, 179465104), (4, 134598828), (6, 89732552), (7, 76913616), (8, 67299414), (12, 44866276), (13, 41415024), (14, 38456808), (16, 33649707), (21, 25637872), (24, 22433138), (26, 20707512), (28, 19228404), (39, 13805008), (42, 12818936), (48, 11216569), (52, 10353756), (56, 9614202), (78, 6902504), (84, 6409468), (91, 5916432), (104, 5176878), (112, 4807101), (156, 3451252), (168, 3204734), (182, 2958216), (208, 2588439), (273, 1972144), (312, 1725626), (336, 1602367), (364, 1479108), (546, 986072), (624, 862813), (728, 739554), (1092, 493036), (1456, 369777), (2184, 246518), (4368, 123259)]