254359148976

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{1801}}^1\times {\mathrm{6247}}^1$

素因数の和:8219

約数の個数: 120

約数和(自身を含む): 716898943904

約数和(自身を除く): 462539794928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 314, 471, 628, 942, 1256, 1413, 1801, 1884, 2512, 2826, 3602, 3768, 5403, 5652, 6247, 7204, 7536, 10806, 11304, 12494, 14408, 16209, 18741, 21612, 22608, 24988, 28816, 32418, 37482, 43224, 49976, 56223, 64836, 74964, 86448, 99952, 112446, 129672, 149928, 224892, 259344, 282757, 299856, 449784, 565514, 848271, 899568, 980779, 1131028, 1696542, 1961558, 2262056, 2544813, 2942337, 3393084, 3923116, 4524112, 5089626, 5884674, 6786168, 7846232, 8827011, 10179252, 11250847, 11769348, 13572336, 15692464, 17654022, 20358504, 22501694, 23538696, 33752541, 35308044, 40717008, 45003388, 47077392, 67505082, 70616088, 90006776, 101257623, 135010164, 141232176, 180013552, 202515246, 270020328, 405030492, 540040656, 810060984, 1620121968, 1766382979, 3532765958, 5299148937, 7065531916, 10598297874, 14131063832, 15897446811, 21196595748, 28262127664, 31794893622, 42393191496, 63589787244, 84786382992, 127179574488, 254359148976]

約数ペア:

[(1, 254359148976), (2, 127179574488), (3, 84786382992), (4, 63589787244), (6, 42393191496), (8, 31794893622), (9, 28262127664), (12, 21196595748), (16, 15897446811), (18, 14131063832), (24, 10598297874), (36, 7065531916), (48, 5299148937), (72, 3532765958), (144, 1766382979), (157, 1620121968), (314, 810060984), (471, 540040656), (628, 405030492), (942, 270020328), (1256, 202515246), (1413, 180013552), (1801, 141232176), (1884, 135010164), (2512, 101257623), (2826, 90006776), (3602, 70616088), (3768, 67505082), (5403, 47077392), (5652, 45003388), (6247, 40717008), (7204, 35308044), (7536, 33752541), (10806, 23538696), (11304, 22501694), (12494, 20358504), (14408, 17654022), (16209, 15692464), (18741, 13572336), (21612, 11769348), (22608, 11250847), (24988, 10179252), (28816, 8827011), (32418, 7846232), (37482, 6786168), (43224, 5884674), (49976, 5089626), (56223, 4524112), (64836, 3923116), (74964, 3393084), (86448, 2942337), (99952, 2544813), (112446, 2262056), (129672, 1961558), (149928, 1696542), (224892, 1131028), (259344, 980779), (282757, 899568), (299856, 848271), (449784, 565514)]