238165312

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1559}}^1$

素因数の和:1620

約数の個数: 112

約数和(自身を含む): 608624640

約数和(自身を除く): 370459328

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 154, 176, 217, 224, 248, 308, 341, 352, 434, 448, 496, 616, 682, 704, 868, 992, 1232, 1364, 1559, 1736, 1984, 2387, 2464, 2728, 3118, 3472, 4774, 4928, 5456, 6236, 6944, 9548, 10912, 10913, 12472, 13888, 17149, 19096, 21824, 21826, 24944, 34298, 38192, 43652, 48329, 49888, 68596, 76384, 87304, 96658, 99776, 120043, 137192, 152768, 174608, 193316, 240086, 274384, 338303, 349216, 386632, 480172, 531619, 548768, 676606, 698432, 773264, 960344, 1063238, 1097536, 1353212, 1546528, 1920688, 2126476, 2706424, 3093056, 3721333, 3841376, 4252952, 5412848, 7442666, 7682752, 8505904, 10825696, 14885332, 17011808, 21651392, 29770664, 34023616, 59541328, 119082656, 238165312]

約数ペア:

[(1, 238165312), (2, 119082656), (4, 59541328), (7, 34023616), (8, 29770664), (11, 21651392), (14, 17011808), (16, 14885332), (22, 10825696), (28, 8505904), (31, 7682752), (32, 7442666), (44, 5412848), (56, 4252952), (62, 3841376), (64, 3721333), (77, 3093056), (88, 2706424), (112, 2126476), (124, 1920688), (154, 1546528), (176, 1353212), (217, 1097536), (224, 1063238), (248, 960344), (308, 773264), (341, 698432), (352, 676606), (434, 548768), (448, 531619), (496, 480172), (616, 386632), (682, 349216), (704, 338303), (868, 274384), (992, 240086), (1232, 193316), (1364, 174608), (1559, 152768), (1736, 137192), (1984, 120043), (2387, 99776), (2464, 96658), (2728, 87304), (3118, 76384), (3472, 68596), (4774, 49888), (4928, 48329), (5456, 43652), (6236, 38192), (6944, 34298), (9548, 24944), (10912, 21826), (10913, 21824), (12472, 19096), (13888, 17149)]