43643881216

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{3331}}^1$

素因数の和:3518

約数の個数: 144

約数和(自身を含む): 97636876288

約数和(自身を除く): 53992995072

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 127, 128, 208, 248, 254, 256, 403, 416, 496, 508, 806, 832, 992, 1016, 1612, 1651, 1664, 1984, 2032, 3224, 3302, 3328, 3331, 3937, 3968, 4064, 6448, 6604, 6662, 7874, 7936, 8128, 12896, 13208, 13324, 15748, 16256, 25792, 26416, 26648, 31496, 32512, 43303, 51181, 51584, 52832, 53296, 62992, 86606, 102362, 103168, 103261, 105664, 106592, 125984, 173212, 204724, 206522, 211328, 213184, 251968, 346424, 409448, 413044, 422656, 423037, 426368, 503936, 692848, 818896, 826088, 846074, 852736, 1007872, 1342393, 1385696, 1637792, 1652176, 1692148, 2684786, 2771392, 3275584, 3304352, 3384296, 5369572, 5499481, 5542784, 6551168, 6608704, 6768592, 10739144, 10998962, 11085568, 13102336, 13114147, 13217408, 13537184, 21478288, 21997924, 26228294, 26434816, 27074368, 42956576, 43995848, 52456588, 54148736, 85913152, 87991696, 104913176, 108297472, 170483911, 171826304, 175983392, 209826352, 340967822, 343652608, 351966784, 419652704, 681935644, 703933568, 839305408, 1363871288, 1407867136, 1678610816, 2727742576, 3357221632, 5455485152, 10910970304, 21821940608, 43643881216]

約数ペア:

[(1, 43643881216), (2, 21821940608), (4, 10910970304), (8, 5455485152), (13, 3357221632), (16, 2727742576), (26, 1678610816), (31, 1407867136), (32, 1363871288), (52, 839305408), (62, 703933568), (64, 681935644), (104, 419652704), (124, 351966784), (127, 343652608), (128, 340967822), (208, 209826352), (248, 175983392), (254, 171826304), (256, 170483911), (403, 108297472), (416, 104913176), (496, 87991696), (508, 85913152), (806, 54148736), (832, 52456588), (992, 43995848), (1016, 42956576), (1612, 27074368), (1651, 26434816), (1664, 26228294), (1984, 21997924), (2032, 21478288), (3224, 13537184), (3302, 13217408), (3328, 13114147), (3331, 13102336), (3937, 11085568), (3968, 10998962), (4064, 10739144), (6448, 6768592), (6604, 6608704), (6662, 6551168), (7874, 5542784), (7936, 5499481), (8128, 5369572), (12896, 3384296), (13208, 3304352), (13324, 3275584), (15748, 2771392), (16256, 2684786), (25792, 1692148), (26416, 1652176), (26648, 1637792), (31496, 1385696), (32512, 1342393), (43303, 1007872), (51181, 852736), (51584, 846074), (52832, 826088), (53296, 818896), (62992, 692848), (86606, 503936), (102362, 426368), (103168, 423037), (103261, 422656), (105664, 413044), (106592, 409448), (125984, 346424), (173212, 251968), (204724, 213184), (206522, 211328)]