1264956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2$

素因数の和:99

約数の個数: 72

約数和(自身を含む): 3782016

約数和(自身を除く): 2517060

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 37, 42, 44, 66, 74, 77, 84, 111, 132, 148, 154, 222, 231, 259, 308, 407, 444, 462, 518, 777, 814, 924, 1036, 1221, 1369, 1554, 1628, 2442, 2738, 2849, 3108, 4107, 4884, 5476, 5698, 8214, 8547, 9583, 11396, 15059, 16428, 17094, 19166, 28749, 30118, 34188, 38332, 45177, 57498, 60236, 90354, 105413, 114996, 180708, 210826, 316239, 421652, 632478, 1264956]

約数ペア:

[(1, 1264956), (2, 632478), (3, 421652), (4, 316239), (6, 210826), (7, 180708), (11, 114996), (12, 105413), (14, 90354), (21, 60236), (22, 57498), (28, 45177), (33, 38332), (37, 34188), (42, 30118), (44, 28749), (66, 19166), (74, 17094), (77, 16428), (84, 15059), (111, 11396), (132, 9583), (148, 8547), (154, 8214), (222, 5698), (231, 5476), (259, 4884), (308, 4107), (407, 3108), (444, 2849), (462, 2738), (518, 2442), (777, 1628), (814, 1554), (924, 1369), (1036, 1221)]