251585088

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{983}}^1$

素因数の和:1072

約数の個数: 112

約数和(自身を含む): 703819776

約数和(自身を除く): 452234688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 43, 48, 62, 64, 86, 93, 96, 124, 129, 172, 186, 192, 248, 258, 344, 372, 496, 516, 688, 744, 983, 992, 1032, 1333, 1376, 1488, 1966, 1984, 2064, 2666, 2752, 2949, 2976, 3932, 3999, 4128, 5332, 5898, 5952, 7864, 7998, 8256, 10664, 11796, 15728, 15996, 21328, 23592, 30473, 31456, 31992, 42269, 42656, 47184, 60946, 62912, 63984, 84538, 85312, 91419, 94368, 121892, 126807, 127968, 169076, 182838, 188736, 243784, 253614, 255936, 338152, 365676, 487568, 507228, 676304, 731352, 975136, 1014456, 1310339, 1352608, 1462704, 1950272, 2028912, 2620678, 2705216, 2925408, 3931017, 4057824, 5241356, 5850816, 7862034, 8115648, 10482712, 15724068, 20965424, 31448136, 41930848, 62896272, 83861696, 125792544, 251585088]

約数ペア:

[(1, 251585088), (2, 125792544), (3, 83861696), (4, 62896272), (6, 41930848), (8, 31448136), (12, 20965424), (16, 15724068), (24, 10482712), (31, 8115648), (32, 7862034), (43, 5850816), (48, 5241356), (62, 4057824), (64, 3931017), (86, 2925408), (93, 2705216), (96, 2620678), (124, 2028912), (129, 1950272), (172, 1462704), (186, 1352608), (192, 1310339), (248, 1014456), (258, 975136), (344, 731352), (372, 676304), (496, 507228), (516, 487568), (688, 365676), (744, 338152), (983, 255936), (992, 253614), (1032, 243784), (1333, 188736), (1376, 182838), (1488, 169076), (1966, 127968), (1984, 126807), (2064, 121892), (2666, 94368), (2752, 91419), (2949, 85312), (2976, 84538), (3932, 63984), (3999, 62912), (4128, 60946), (5332, 47184), (5898, 42656), (5952, 42269), (7864, 31992), (7998, 31456), (8256, 30473), (10664, 23592), (11796, 21328), (15728, 15996)]