214262880976

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{487}}^1\times {\mathrm{1543}}^1$

素因数の和:2360

約数の個数: 80

約数和(自身を含む): 423800875008

約数和(自身を除く): 209537994032

約数列:

[1, 2, 4, 8, 16, 71, 142, 251, 284, 487, 502, 568, 974, 1004, 1136, 1543, 1948, 2008, 3086, 3896, 4016, 6172, 7792, 12344, 17821, 24688, 34577, 35642, 69154, 71284, 109553, 122237, 138308, 142568, 219106, 244474, 276616, 285136, 387293, 438212, 488948, 553232, 751441, 774586, 876424, 977896, 1502882, 1549172, 1752848, 1955792, 3005764, 3098344, 6011528, 6196688, 8678827, 12023056, 17357654, 27497803, 34715308, 53352311, 54995606, 69430616, 106704622, 109991212, 138861232, 188611691, 213409244, 219982424, 377223382, 426818488, 439964848, 754446764, 853636976, 1508893528, 3017787056, 13391430061, 26782860122, 53565720244, 107131440488, 214262880976]

約数ペア:

[(1, 214262880976), (2, 107131440488), (4, 53565720244), (8, 26782860122), (16, 13391430061), (71, 3017787056), (142, 1508893528), (251, 853636976), (284, 754446764), (487, 439964848), (502, 426818488), (568, 377223382), (974, 219982424), (1004, 213409244), (1136, 188611691), (1543, 138861232), (1948, 109991212), (2008, 106704622), (3086, 69430616), (3896, 54995606), (4016, 53352311), (6172, 34715308), (7792, 27497803), (12344, 17357654), (17821, 12023056), (24688, 8678827), (34577, 6196688), (35642, 6011528), (69154, 3098344), (71284, 3005764), (109553, 1955792), (122237, 1752848), (138308, 1549172), (142568, 1502882), (219106, 977896), (244474, 876424), (276616, 774586), (285136, 751441), (387293, 553232), (438212, 488948)]