274899456

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^2\times {\mathrm{353}}^1$

素因数の和:403

約数の個数: 180

約数和(自身を含む): 861535818

約数和(自身を除く): 586636362

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 169, 192, 208, 234, 256, 288, 312, 338, 353, 384, 416, 468, 507, 512, 576, 624, 676, 706, 768, 832, 936, 1014, 1059, 1152, 1248, 1352, 1412, 1521, 1536, 1664, 1872, 2028, 2118, 2304, 2496, 2704, 2824, 3042, 3177, 3328, 3744, 4056, 4236, 4589, 4608, 4992, 5408, 5648, 6084, 6354, 6656, 7488, 8112, 8472, 9178, 9984, 10816, 11296, 12168, 12708, 13767, 14976, 16224, 16944, 18356, 19968, 21632, 22592, 24336, 25416, 27534, 29952, 32448, 33888, 36712, 41301, 43264, 45184, 48672, 50832, 55068, 59657, 59904, 64896, 67776, 73424, 82602, 86528, 90368, 97344, 101664, 110136, 119314, 129792, 135552, 146848, 165204, 178971, 180736, 194688, 203328, 220272, 238628, 259584, 271104, 293696, 330408, 357942, 389376, 406656, 440544, 477256, 536913, 542208, 587392, 660816, 715884, 778752, 813312, 881088, 954512, 1073826, 1174784, 1321632, 1431768, 1626624, 1762176, 1909024, 2147652, 2349568, 2643264, 2863536, 3524352, 3818048, 4295304, 5286528, 5727072, 7048704, 7636096, 8590608, 10573056, 11454144, 15272192, 17181216, 21146112, 22908288, 30544384, 34362432, 45816576, 68724864, 91633152, 137449728, 274899456]

約数ペア:

[(1, 274899456), (2, 137449728), (3, 91633152), (4, 68724864), (6, 45816576), (8, 34362432), (9, 30544384), (12, 22908288), (13, 21146112), (16, 17181216), (18, 15272192), (24, 11454144), (26, 10573056), (32, 8590608), (36, 7636096), (39, 7048704), (48, 5727072), (52, 5286528), (64, 4295304), (72, 3818048), (78, 3524352), (96, 2863536), (104, 2643264), (117, 2349568), (128, 2147652), (144, 1909024), (156, 1762176), (169, 1626624), (192, 1431768), (208, 1321632), (234, 1174784), (256, 1073826), (288, 954512), (312, 881088), (338, 813312), (353, 778752), (384, 715884), (416, 660816), (468, 587392), (507, 542208), (512, 536913), (576, 477256), (624, 440544), (676, 406656), (706, 389376), (768, 357942), (832, 330408), (936, 293696), (1014, 271104), (1059, 259584), (1152, 238628), (1248, 220272), (1352, 203328), (1412, 194688), (1521, 180736), (1536, 178971), (1664, 165204), (1872, 146848), (2028, 135552), (2118, 129792), (2304, 119314), (2496, 110136), (2704, 101664), (2824, 97344), (3042, 90368), (3177, 86528), (3328, 82602), (3744, 73424), (4056, 67776), (4236, 64896), (4589, 59904), (4608, 59657), (4992, 55068), (5408, 50832), (5648, 48672), (6084, 45184), (6354, 43264), (6656, 41301), (7488, 36712), (8112, 33888), (8472, 32448), (9178, 29952), (9984, 27534), (10816, 25416), (11296, 24336), (12168, 22592), (12708, 21632), (13767, 19968), (14976, 18356), (16224, 16944)]