238436376

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:369

約数の個数: 128

約数和(自身を含む): 653875200

約数和(自身を除く): 415438824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 31, 43, 58, 62, 86, 87, 93, 116, 124, 129, 172, 174, 186, 232, 248, 257, 258, 344, 348, 372, 514, 516, 696, 744, 771, 899, 1028, 1032, 1247, 1333, 1542, 1798, 2056, 2494, 2666, 2697, 3084, 3596, 3741, 3999, 4988, 5332, 5394, 6168, 7192, 7453, 7482, 7967, 7998, 9976, 10664, 10788, 11051, 14906, 14964, 15934, 15996, 21576, 22102, 22359, 23901, 29812, 29928, 31868, 31992, 33153, 38657, 44204, 44718, 47802, 59624, 63736, 66306, 77314, 88408, 89436, 95604, 115971, 132612, 154628, 178872, 191208, 231043, 231942, 265224, 309256, 320479, 342581, 462086, 463884, 640958, 685162, 693129, 924172, 927768, 961437, 1027743, 1281916, 1370324, 1386258, 1848344, 1922874, 2055486, 2563832, 2740648, 2772516, 3845748, 4110972, 5545032, 7691496, 8221944, 9934849, 19869698, 29804547, 39739396, 59609094, 79478792, 119218188, 238436376]

約数ペア:

[(1, 238436376), (2, 119218188), (3, 79478792), (4, 59609094), (6, 39739396), (8, 29804547), (12, 19869698), (24, 9934849), (29, 8221944), (31, 7691496), (43, 5545032), (58, 4110972), (62, 3845748), (86, 2772516), (87, 2740648), (93, 2563832), (116, 2055486), (124, 1922874), (129, 1848344), (172, 1386258), (174, 1370324), (186, 1281916), (232, 1027743), (248, 961437), (257, 927768), (258, 924172), (344, 693129), (348, 685162), (372, 640958), (514, 463884), (516, 462086), (696, 342581), (744, 320479), (771, 309256), (899, 265224), (1028, 231942), (1032, 231043), (1247, 191208), (1333, 178872), (1542, 154628), (1798, 132612), (2056, 115971), (2494, 95604), (2666, 89436), (2697, 88408), (3084, 77314), (3596, 66306), (3741, 63736), (3999, 59624), (4988, 47802), (5332, 44718), (5394, 44204), (6168, 38657), (7192, 33153), (7453, 31992), (7482, 31868), (7967, 29928), (7998, 29812), (9976, 23901), (10664, 22359), (10788, 22102), (11051, 21576), (14906, 15996), (14964, 15934)]