1844172832

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{263}}^1\times {\mathrm{607}}^1$

素因数の和:918

約数の個数: 72

約数和(自身を含む): 3852769536

約数和(自身を除く): 2008596704

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 263, 304, 361, 526, 607, 608, 722, 1052, 1214, 1444, 2104, 2428, 2888, 4208, 4856, 4997, 5776, 8416, 9712, 9994, 11533, 11552, 19424, 19988, 23066, 39976, 46132, 79952, 92264, 94943, 159641, 159904, 184528, 189886, 219127, 319282, 369056, 379772, 438254, 638564, 759544, 876508, 1277128, 1519088, 1753016, 2554256, 3033179, 3038176, 3506032, 5108512, 6066358, 7012064, 12132716, 24265432, 48530864, 57630401, 97061728, 115260802, 230521604, 461043208, 922086416, 1844172832]

約数ペア:

[(1, 1844172832), (2, 922086416), (4, 461043208), (8, 230521604), (16, 115260802), (19, 97061728), (32, 57630401), (38, 48530864), (76, 24265432), (152, 12132716), (263, 7012064), (304, 6066358), (361, 5108512), (526, 3506032), (607, 3038176), (608, 3033179), (722, 2554256), (1052, 1753016), (1214, 1519088), (1444, 1277128), (2104, 876508), (2428, 759544), (2888, 638564), (4208, 438254), (4856, 379772), (4997, 369056), (5776, 319282), (8416, 219127), (9712, 189886), (9994, 184528), (11533, 159904), (11552, 159641), (19424, 94943), (19988, 92264), (23066, 79952), (39976, 46132)]