16385402016

素因数分解:

$2^5\times 3^2\times {\mathrm{1279}}^1\times {\mathrm{44483}}^1$

素因数の和:45778

約数の個数: 72

約数和(自身を含む): 46633466880

約数和(自身を除く): 30248064864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1279, 2558, 3837, 5116, 7674, 10232, 11511, 15348, 20464, 23022, 30696, 40928, 44483, 46044, 61392, 88966, 92088, 122784, 133449, 177932, 184176, 266898, 355864, 368352, 400347, 533796, 711728, 800694, 1067592, 1423456, 1601388, 2135184, 3202776, 4270368, 6405552, 12811104, 56893757, 113787514, 170681271, 227575028, 341362542, 455150056, 512043813, 682725084, 910300112, 1024087626, 1365450168, 1820600224, 2048175252, 2730900336, 4096350504, 5461800672, 8192701008, 16385402016]

約数ペア:

[(1, 16385402016), (2, 8192701008), (3, 5461800672), (4, 4096350504), (6, 2730900336), (8, 2048175252), (9, 1820600224), (12, 1365450168), (16, 1024087626), (18, 910300112), (24, 682725084), (32, 512043813), (36, 455150056), (48, 341362542), (72, 227575028), (96, 170681271), (144, 113787514), (288, 56893757), (1279, 12811104), (2558, 6405552), (3837, 4270368), (5116, 3202776), (7674, 2135184), (10232, 1601388), (11511, 1423456), (15348, 1067592), (20464, 800694), (23022, 711728), (30696, 533796), (40928, 400347), (44483, 368352), (46044, 355864), (61392, 266898), (88966, 184176), (92088, 177932), (122784, 133449)]