1651912656

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{911}}^1\times {\mathrm{1021}}^1$

素因数の和:1980

約数の個数: 80

約数和(自身を含む): 4391885568

約数和(自身を除く): 2739972912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 911, 1021, 1776, 1822, 2042, 2733, 3063, 3644, 4084, 5466, 6126, 7288, 8168, 10932, 12252, 14576, 16336, 21864, 24504, 33707, 37777, 43728, 49008, 67414, 75554, 101121, 113331, 134828, 151108, 202242, 226662, 269656, 302216, 404484, 453324, 539312, 604432, 808968, 906648, 930131, 1617936, 1813296, 1860262, 2790393, 3720524, 5580786, 7441048, 11161572, 14882096, 22323144, 34414847, 44646288, 68829694, 103244541, 137659388, 206489082, 275318776, 412978164, 550637552, 825956328, 1651912656]

約数ペア:

[(1, 1651912656), (2, 825956328), (3, 550637552), (4, 412978164), (6, 275318776), (8, 206489082), (12, 137659388), (16, 103244541), (24, 68829694), (37, 44646288), (48, 34414847), (74, 22323144), (111, 14882096), (148, 11161572), (222, 7441048), (296, 5580786), (444, 3720524), (592, 2790393), (888, 1860262), (911, 1813296), (1021, 1617936), (1776, 930131), (1822, 906648), (2042, 808968), (2733, 604432), (3063, 539312), (3644, 453324), (4084, 404484), (5466, 302216), (6126, 269656), (7288, 226662), (8168, 202242), (10932, 151108), (12252, 134828), (14576, 113331), (16336, 101121), (21864, 75554), (24504, 67414), (33707, 49008), (37777, 43728)]