788641632

素因数分解:

$2^5\times 3^2\times {\mathrm{1279}}^1\times {\mathrm{2141}}^1$

素因数の和:3436

約数の個数: 72

約数和(自身を含む): 2245501440

約数和(自身を除く): 1456859808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1279, 2141, 2558, 3837, 4282, 5116, 6423, 7674, 8564, 10232, 11511, 12846, 15348, 17128, 19269, 20464, 23022, 25692, 30696, 34256, 38538, 40928, 46044, 51384, 61392, 68512, 77076, 92088, 102768, 122784, 154152, 184176, 205536, 308304, 368352, 616608, 2738339, 5476678, 8215017, 10953356, 16430034, 21906712, 24645051, 32860068, 43813424, 49290102, 65720136, 87626848, 98580204, 131440272, 197160408, 262880544, 394320816, 788641632]

約数ペア:

[(1, 788641632), (2, 394320816), (3, 262880544), (4, 197160408), (6, 131440272), (8, 98580204), (9, 87626848), (12, 65720136), (16, 49290102), (18, 43813424), (24, 32860068), (32, 24645051), (36, 21906712), (48, 16430034), (72, 10953356), (96, 8215017), (144, 5476678), (288, 2738339), (1279, 616608), (2141, 368352), (2558, 308304), (3837, 205536), (4282, 184176), (5116, 154152), (6423, 122784), (7674, 102768), (8564, 92088), (10232, 77076), (11511, 68512), (12846, 61392), (15348, 51384), (17128, 46044), (19269, 40928), (20464, 38538), (23022, 34256), (25692, 30696)]