1242912

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1$

素因数の和:142

約数の個数: 72

約数和(自身を含む): 3619728

約数和(自身を除く): 2376816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 107, 121, 132, 176, 214, 242, 264, 321, 352, 363, 428, 484, 528, 642, 726, 856, 968, 1056, 1177, 1284, 1452, 1712, 1936, 2354, 2568, 2904, 3424, 3531, 3872, 4708, 5136, 5808, 7062, 9416, 10272, 11616, 12947, 14124, 18832, 25894, 28248, 37664, 38841, 51788, 56496, 77682, 103576, 112992, 155364, 207152, 310728, 414304, 621456, 1242912]

約数ペア:

[(1, 1242912), (2, 621456), (3, 414304), (4, 310728), (6, 207152), (8, 155364), (11, 112992), (12, 103576), (16, 77682), (22, 56496), (24, 51788), (32, 38841), (33, 37664), (44, 28248), (48, 25894), (66, 18832), (88, 14124), (96, 12947), (107, 11616), (121, 10272), (132, 9416), (176, 7062), (214, 5808), (242, 5136), (264, 4708), (321, 3872), (352, 3531), (363, 3424), (428, 2904), (484, 2568), (528, 2354), (642, 1936), (726, 1712), (856, 1452), (968, 1284), (1056, 1177)]