744142448

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1451}}^1$

素因数の和:1726

約数の個数: 80

約数和(自身を含む): 1742864640

約数和(自身を除く): 998722192

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 241, 266, 304, 482, 532, 964, 1064, 1451, 1687, 1928, 2128, 2902, 3374, 3856, 4579, 5804, 6748, 9158, 10157, 11608, 13496, 18316, 20314, 23216, 26992, 27569, 32053, 36632, 40628, 55138, 64106, 73264, 81256, 110276, 128212, 162512, 192983, 220552, 256424, 349691, 385966, 441104, 512848, 699382, 771932, 1398764, 1543864, 2447837, 2797528, 3087728, 4895674, 5595056, 6644129, 9791348, 13288258, 19582696, 26576516, 39165392, 46508903, 53153032, 93017806, 106306064, 186035612, 372071224, 744142448]

約数ペア:

[(1, 744142448), (2, 372071224), (4, 186035612), (7, 106306064), (8, 93017806), (14, 53153032), (16, 46508903), (19, 39165392), (28, 26576516), (38, 19582696), (56, 13288258), (76, 9791348), (112, 6644129), (133, 5595056), (152, 4895674), (241, 3087728), (266, 2797528), (304, 2447837), (482, 1543864), (532, 1398764), (964, 771932), (1064, 699382), (1451, 512848), (1687, 441104), (1928, 385966), (2128, 349691), (2902, 256424), (3374, 220552), (3856, 192983), (4579, 162512), (5804, 128212), (6748, 110276), (9158, 81256), (10157, 73264), (11608, 64106), (13496, 55138), (18316, 40628), (20314, 36632), (23216, 32053), (26992, 27569)]