271431072

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{7789}}^1$

素因数の和:7827

約数の個数: 108

約数和(自身を含む): 848541330

約数和(自身を除く): 577110258

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 121, 132, 144, 176, 198, 242, 264, 288, 352, 363, 396, 484, 528, 726, 792, 968, 1056, 1089, 1452, 1584, 1936, 2178, 2904, 3168, 3872, 4356, 5808, 7789, 8712, 11616, 15578, 17424, 23367, 31156, 34848, 46734, 62312, 70101, 85679, 93468, 124624, 140202, 171358, 186936, 249248, 257037, 280404, 342716, 373872, 514074, 560808, 685432, 747744, 771111, 942469, 1028148, 1121616, 1370864, 1542222, 1884938, 2056296, 2243232, 2741728, 2827407, 3084444, 3769876, 4112592, 5654814, 6168888, 7539752, 8225184, 8482221, 11309628, 12337776, 15079504, 16964442, 22619256, 24675552, 30159008, 33928884, 45238512, 67857768, 90477024, 135715536, 271431072]

約数ペア:

[(1, 271431072), (2, 135715536), (3, 90477024), (4, 67857768), (6, 45238512), (8, 33928884), (9, 30159008), (11, 24675552), (12, 22619256), (16, 16964442), (18, 15079504), (22, 12337776), (24, 11309628), (32, 8482221), (33, 8225184), (36, 7539752), (44, 6168888), (48, 5654814), (66, 4112592), (72, 3769876), (88, 3084444), (96, 2827407), (99, 2741728), (121, 2243232), (132, 2056296), (144, 1884938), (176, 1542222), (198, 1370864), (242, 1121616), (264, 1028148), (288, 942469), (352, 771111), (363, 747744), (396, 685432), (484, 560808), (528, 514074), (726, 373872), (792, 342716), (968, 280404), (1056, 257037), (1089, 249248), (1452, 186936), (1584, 171358), (1936, 140202), (2178, 124624), (2904, 93468), (3168, 85679), (3872, 70101), (4356, 62312), (5808, 46734), (7789, 34848), (8712, 31156), (11616, 23367), (15578, 17424)]