263064912

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{829}}^1$

素因数の和:1452

約数の個数: 80

約数和(自身を含む): 743494080

約数和(自身を除く): 480429168

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 601, 829, 1202, 1658, 1803, 2404, 2487, 3316, 3606, 4808, 4974, 6611, 6632, 7212, 9119, 9616, 9948, 13222, 13264, 14424, 18238, 19833, 19896, 26444, 27357, 28848, 36476, 39666, 39792, 52888, 54714, 72952, 79332, 105776, 109428, 145904, 158664, 218856, 317328, 437712, 498229, 996458, 1494687, 1992916, 2989374, 3985832, 5480519, 5978748, 7971664, 10961038, 11957496, 16441557, 21922076, 23914992, 32883114, 43844152, 65766228, 87688304, 131532456, 263064912]

約数ペア:

[(1, 263064912), (2, 131532456), (3, 87688304), (4, 65766228), (6, 43844152), (8, 32883114), (11, 23914992), (12, 21922076), (16, 16441557), (22, 11957496), (24, 10961038), (33, 7971664), (44, 5978748), (48, 5480519), (66, 3985832), (88, 2989374), (132, 1992916), (176, 1494687), (264, 996458), (528, 498229), (601, 437712), (829, 317328), (1202, 218856), (1658, 158664), (1803, 145904), (2404, 109428), (2487, 105776), (3316, 79332), (3606, 72952), (4808, 54714), (4974, 52888), (6611, 39792), (6632, 39666), (7212, 36476), (9119, 28848), (9616, 27357), (9948, 26444), (13222, 19896), (13264, 19833), (14424, 18238)]