2009949144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{24977}}^1$

素因数の和:25472

約数の個数: 64

約数和(自身を含む): 5754931200

約数和(自身を除く): 3744982056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 479, 958, 1437, 1916, 2874, 3353, 3832, 5748, 6706, 10059, 11496, 13412, 20118, 24977, 26824, 40236, 49954, 74931, 80472, 99908, 149862, 174839, 199816, 299724, 349678, 524517, 599448, 699356, 1049034, 1398712, 2098068, 4196136, 11963983, 23927966, 35891949, 47855932, 71783898, 83747881, 95711864, 143567796, 167495762, 251243643, 287135592, 334991524, 502487286, 669983048, 1004974572, 2009949144]

約数ペア:

[(1, 2009949144), (2, 1004974572), (3, 669983048), (4, 502487286), (6, 334991524), (7, 287135592), (8, 251243643), (12, 167495762), (14, 143567796), (21, 95711864), (24, 83747881), (28, 71783898), (42, 47855932), (56, 35891949), (84, 23927966), (168, 11963983), (479, 4196136), (958, 2098068), (1437, 1398712), (1916, 1049034), (2874, 699356), (3353, 599448), (3832, 524517), (5748, 349678), (6706, 299724), (10059, 199816), (11496, 174839), (13412, 149862), (20118, 99908), (24977, 80472), (26824, 74931), (40236, 49954)]