2080470312

素因数分解:

$2^3\times 3^3\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{509}}^1$

素因数の和:800

約数の個数: 128

約数和(自身を含む): 5875200000

約数和(自身を除く): 3794729688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 127, 149, 216, 254, 298, 381, 447, 508, 509, 596, 762, 894, 1016, 1018, 1143, 1192, 1341, 1524, 1527, 1788, 2036, 2286, 2682, 3048, 3054, 3429, 3576, 4023, 4072, 4572, 4581, 5364, 6108, 6858, 8046, 9144, 9162, 10728, 12216, 13716, 13743, 16092, 18324, 18923, 27432, 27486, 32184, 36648, 37846, 54972, 56769, 64643, 75692, 75841, 109944, 113538, 129286, 151384, 151682, 170307, 193929, 227076, 227523, 258572, 303364, 340614, 387858, 454152, 455046, 510921, 517144, 581787, 606728, 681228, 682569, 775716, 910092, 1021842, 1163574, 1362456, 1365138, 1551432, 1745361, 1820184, 2043684, 2047707, 2327148, 2730276, 3490722, 4087368, 4095414, 4654296, 5460552, 6981444, 8190828, 9631807, 13962888, 16381656, 19263614, 28895421, 38527228, 57790842, 77054456, 86686263, 115581684, 173372526, 231163368, 260058789, 346745052, 520117578, 693490104, 1040235156, 2080470312]

約数ペア:

[(1, 2080470312), (2, 1040235156), (3, 693490104), (4, 520117578), (6, 346745052), (8, 260058789), (9, 231163368), (12, 173372526), (18, 115581684), (24, 86686263), (27, 77054456), (36, 57790842), (54, 38527228), (72, 28895421), (108, 19263614), (127, 16381656), (149, 13962888), (216, 9631807), (254, 8190828), (298, 6981444), (381, 5460552), (447, 4654296), (508, 4095414), (509, 4087368), (596, 3490722), (762, 2730276), (894, 2327148), (1016, 2047707), (1018, 2043684), (1143, 1820184), (1192, 1745361), (1341, 1551432), (1524, 1365138), (1527, 1362456), (1788, 1163574), (2036, 1021842), (2286, 910092), (2682, 775716), (3048, 682569), (3054, 681228), (3429, 606728), (3576, 581787), (4023, 517144), (4072, 510921), (4572, 455046), (4581, 454152), (5364, 387858), (6108, 340614), (6858, 303364), (8046, 258572), (9144, 227523), (9162, 227076), (10728, 193929), (12216, 170307), (13716, 151682), (13743, 151384), (16092, 129286), (18324, 113538), (18923, 109944), (27432, 75841), (27486, 75692), (32184, 64643), (36648, 56769), (37846, 54972)]