259757904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1429}}^1$

素因数の和:1988

約数の個数: 80

約数和(自身を含む): 768859520

約数和(自身を除く): 509101616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 541, 1082, 1429, 1623, 2164, 2858, 3246, 3787, 4287, 4328, 5716, 6492, 7574, 8574, 8656, 10003, 11361, 11432, 12984, 15148, 17148, 20006, 22722, 22864, 25968, 30009, 30296, 34296, 40012, 45444, 60018, 60592, 68592, 80024, 90888, 120036, 160048, 181776, 240072, 480144, 773089, 1546178, 2319267, 3092356, 4638534, 5411623, 6184712, 9277068, 10823246, 12369424, 16234869, 18554136, 21646492, 32469738, 37108272, 43292984, 64939476, 86585968, 129878952, 259757904]

約数ペア:

[(1, 259757904), (2, 129878952), (3, 86585968), (4, 64939476), (6, 43292984), (7, 37108272), (8, 32469738), (12, 21646492), (14, 18554136), (16, 16234869), (21, 12369424), (24, 10823246), (28, 9277068), (42, 6184712), (48, 5411623), (56, 4638534), (84, 3092356), (112, 2319267), (168, 1546178), (336, 773089), (541, 480144), (1082, 240072), (1429, 181776), (1623, 160048), (2164, 120036), (2858, 90888), (3246, 80024), (3787, 68592), (4287, 60592), (4328, 60018), (5716, 45444), (6492, 40012), (7574, 34296), (8574, 30296), (8656, 30009), (10003, 25968), (11361, 22864), (11432, 22722), (12984, 20006), (15148, 17148)]