216211608

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{617}}^1$

素因数の和:817

約数の個数: 96

約数和(自身を含む): 609298560

約数和(自身を除く): 393086952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 157, 186, 248, 279, 314, 372, 471, 558, 617, 628, 744, 942, 1116, 1234, 1256, 1413, 1851, 1884, 2232, 2468, 2826, 3702, 3768, 4867, 4936, 5553, 5652, 7404, 9734, 11106, 11304, 14601, 14808, 19127, 19468, 22212, 29202, 38254, 38936, 43803, 44424, 57381, 58404, 76508, 87606, 96869, 114762, 116808, 153016, 172143, 175212, 193738, 229524, 290607, 344286, 350424, 387476, 459048, 581214, 688572, 774952, 871821, 1162428, 1377144, 1743642, 2324856, 3002939, 3487284, 6005878, 6974568, 9008817, 12011756, 18017634, 24023512, 27026451, 36035268, 54052902, 72070536, 108105804, 216211608]

約数ペア:

[(1, 216211608), (2, 108105804), (3, 72070536), (4, 54052902), (6, 36035268), (8, 27026451), (9, 24023512), (12, 18017634), (18, 12011756), (24, 9008817), (31, 6974568), (36, 6005878), (62, 3487284), (72, 3002939), (93, 2324856), (124, 1743642), (157, 1377144), (186, 1162428), (248, 871821), (279, 774952), (314, 688572), (372, 581214), (471, 459048), (558, 387476), (617, 350424), (628, 344286), (744, 290607), (942, 229524), (1116, 193738), (1234, 175212), (1256, 172143), (1413, 153016), (1851, 116808), (1884, 114762), (2232, 96869), (2468, 87606), (2826, 76508), (3702, 58404), (3768, 57381), (4867, 44424), (4936, 43803), (5553, 38936), (5652, 38254), (7404, 29202), (9734, 22212), (11106, 19468), (11304, 19127), (14601, 14808)]