289296

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{41}}^1$

素因数の和:69

約数の個数: 90

約数和(自身を含む): 964782

約数和(自身を除く): 675486

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 41, 42, 48, 49, 56, 63, 72, 82, 84, 98, 112, 123, 126, 144, 147, 164, 168, 196, 246, 252, 287, 294, 328, 336, 369, 392, 441, 492, 504, 574, 588, 656, 738, 784, 861, 882, 984, 1008, 1148, 1176, 1476, 1722, 1764, 1968, 2009, 2296, 2352, 2583, 2952, 3444, 3528, 4018, 4592, 5166, 5904, 6027, 6888, 7056, 8036, 10332, 12054, 13776, 16072, 18081, 20664, 24108, 32144, 36162, 41328, 48216, 72324, 96432, 144648, 289296]

約数ペア:

[(1, 289296), (2, 144648), (3, 96432), (4, 72324), (6, 48216), (7, 41328), (8, 36162), (9, 32144), (12, 24108), (14, 20664), (16, 18081), (18, 16072), (21, 13776), (24, 12054), (28, 10332), (36, 8036), (41, 7056), (42, 6888), (48, 6027), (49, 5904), (56, 5166), (63, 4592), (72, 4018), (82, 3528), (84, 3444), (98, 2952), (112, 2583), (123, 2352), (126, 2296), (144, 2009), (147, 1968), (164, 1764), (168, 1722), (196, 1476), (246, 1176), (252, 1148), (287, 1008), (294, 984), (328, 882), (336, 861), (369, 784), (392, 738), (441, 656), (492, 588), (504, 574)]