191904984

素因数分解:

$2^3\times 3^3\times {\mathrm{257}}^1\times {\mathrm{3457}}^1$

素因数の和:3729

約数の個数: 64

約数和(自身を含む): 535298400

約数和(自身を除く): 343393416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 257, 514, 771, 1028, 1542, 2056, 2313, 3084, 3457, 4626, 6168, 6914, 6939, 9252, 10371, 13828, 13878, 18504, 20742, 27656, 27756, 31113, 41484, 55512, 62226, 82968, 93339, 124452, 186678, 248904, 373356, 746712, 888449, 1776898, 2665347, 3553796, 5330694, 7107592, 7996041, 10661388, 15992082, 21322776, 23988123, 31984164, 47976246, 63968328, 95952492, 191904984]

約数ペア:

[(1, 191904984), (2, 95952492), (3, 63968328), (4, 47976246), (6, 31984164), (8, 23988123), (9, 21322776), (12, 15992082), (18, 10661388), (24, 7996041), (27, 7107592), (36, 5330694), (54, 3553796), (72, 2665347), (108, 1776898), (216, 888449), (257, 746712), (514, 373356), (771, 248904), (1028, 186678), (1542, 124452), (2056, 93339), (2313, 82968), (3084, 62226), (3457, 55512), (4626, 41484), (6168, 31113), (6914, 27756), (6939, 27656), (9252, 20742), (10371, 18504), (13828, 13878)]