2040289944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{2111}}^1$

素因数の和:2661

約数の個数: 128

約数和(自身を含む): 6374522880

約数和(自身を除く): 4334232936

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 523, 616, 924, 1046, 1569, 1848, 2092, 2111, 3138, 3661, 4184, 4222, 5753, 6276, 6333, 7322, 8444, 10983, 11506, 12552, 12666, 14644, 14777, 16888, 17259, 21966, 23012, 23221, 25332, 29288, 29554, 34518, 40271, 43932, 44331, 46024, 46442, 50664, 59108, 69036, 69663, 80542, 87864, 88662, 92884, 118216, 120813, 138072, 139326, 161084, 162547, 177324, 185768, 241626, 278652, 322168, 325094, 354648, 483252, 487641, 557304, 650188, 966504, 975282, 1104053, 1300376, 1950564, 2208106, 3312159, 3901128, 4416212, 6624318, 7728371, 8832424, 12144583, 13248636, 15456742, 23185113, 24289166, 26497272, 30913484, 36433749, 46370226, 48578332, 61826968, 72867498, 85012081, 92740452, 97156664, 145734996, 170024162, 185480904, 255036243, 291469992, 340048324, 510072486, 680096648, 1020144972, 2040289944]

約数ペア:

[(1, 2040289944), (2, 1020144972), (3, 680096648), (4, 510072486), (6, 340048324), (7, 291469992), (8, 255036243), (11, 185480904), (12, 170024162), (14, 145734996), (21, 97156664), (22, 92740452), (24, 85012081), (28, 72867498), (33, 61826968), (42, 48578332), (44, 46370226), (56, 36433749), (66, 30913484), (77, 26497272), (84, 24289166), (88, 23185113), (132, 15456742), (154, 13248636), (168, 12144583), (231, 8832424), (264, 7728371), (308, 6624318), (462, 4416212), (523, 3901128), (616, 3312159), (924, 2208106), (1046, 1950564), (1569, 1300376), (1848, 1104053), (2092, 975282), (2111, 966504), (3138, 650188), (3661, 557304), (4184, 487641), (4222, 483252), (5753, 354648), (6276, 325094), (6333, 322168), (7322, 278652), (8444, 241626), (10983, 185768), (11506, 177324), (12552, 162547), (12666, 161084), (14644, 139326), (14777, 138072), (16888, 120813), (17259, 118216), (21966, 92884), (23012, 88662), (23221, 87864), (25332, 80542), (29288, 69663), (29554, 69036), (34518, 59108), (40271, 50664), (43932, 46442), (44331, 46024)]