681759792

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{676349}}^1$

素因数の和:676370

約数の個数: 60

約数和(自身を含む): 2180552400

約数和(自身を除く): 1498792608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 676349, 1352698, 2029047, 2705396, 4058094, 4734443, 5410792, 6087141, 8116188, 9468886, 10821584, 12174282, 14203329, 16232376, 18937772, 24348564, 28406658, 32464752, 37875544, 42609987, 48697128, 56813316, 75751088, 85219974, 97394256, 113626632, 170439948, 227253264, 340879896, 681759792]

約数ペア:

[(1, 681759792), (2, 340879896), (3, 227253264), (4, 170439948), (6, 113626632), (7, 97394256), (8, 85219974), (9, 75751088), (12, 56813316), (14, 48697128), (16, 42609987), (18, 37875544), (21, 32464752), (24, 28406658), (28, 24348564), (36, 18937772), (42, 16232376), (48, 14203329), (56, 12174282), (63, 10821584), (72, 9468886), (84, 8116188), (112, 6087141), (126, 5410792), (144, 4734443), (168, 4058094), (252, 2705396), (336, 2029047), (504, 1352698), (1008, 676349)]