833814388

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{461}}^1$

素因数の和:625

約数の個数: 72

約数和(自身を含む): 1667152872

約数和(自身を除く): 833338484

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 101, 121, 148, 202, 242, 404, 407, 461, 484, 814, 922, 1111, 1628, 1844, 2222, 3737, 4444, 4477, 5071, 7474, 8954, 10142, 12221, 14948, 17057, 17908, 20284, 24442, 34114, 41107, 46561, 48884, 55781, 68228, 82214, 93122, 111562, 164428, 186244, 187627, 223124, 375254, 452177, 512171, 750508, 904354, 1024342, 1722757, 1808708, 2048684, 2063897, 3445514, 4127794, 5633881, 6891028, 8255588, 11267762, 18950327, 22535524, 37900654, 75801308, 208453597, 416907194, 833814388]

約数ペア:

[(1, 833814388), (2, 416907194), (4, 208453597), (11, 75801308), (22, 37900654), (37, 22535524), (44, 18950327), (74, 11267762), (101, 8255588), (121, 6891028), (148, 5633881), (202, 4127794), (242, 3445514), (404, 2063897), (407, 2048684), (461, 1808708), (484, 1722757), (814, 1024342), (922, 904354), (1111, 750508), (1628, 512171), (1844, 452177), (2222, 375254), (3737, 223124), (4444, 187627), (4477, 186244), (5071, 164428), (7474, 111562), (8954, 93122), (10142, 82214), (12221, 68228), (14948, 55781), (17057, 48884), (17908, 46561), (20284, 41107), (24442, 34114)]