1318165696

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{2861}}^1$

素因数の和:3209

約数の個数: 56

約数和(自身を含む): 2739140064

約数和(自身を除く): 1420974368

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 313, 368, 626, 736, 1252, 1472, 2504, 2861, 5008, 5722, 7199, 10016, 11444, 14398, 20032, 22888, 28796, 45776, 57592, 65803, 91552, 115184, 131606, 183104, 230368, 263212, 460736, 526424, 895493, 1052848, 1790986, 2105696, 3581972, 4211392, 7163944, 14327888, 20596339, 28655776, 41192678, 57311552, 82385356, 164770712, 329541424, 659082848, 1318165696]

約数ペア:

[(1, 1318165696), (2, 659082848), (4, 329541424), (8, 164770712), (16, 82385356), (23, 57311552), (32, 41192678), (46, 28655776), (64, 20596339), (92, 14327888), (184, 7163944), (313, 4211392), (368, 3581972), (626, 2105696), (736, 1790986), (1252, 1052848), (1472, 895493), (2504, 526424), (2861, 460736), (5008, 263212), (5722, 230368), (7199, 183104), (10016, 131606), (11444, 115184), (14398, 91552), (20032, 65803), (22888, 57592), (28796, 45776)]