771719208

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1093}}^1$

素因数の和:1219

約数の個数: 128

約数和(自身を含む): 2176097280

約数和(自身を除く): 1404378072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 73, 78, 93, 104, 124, 146, 156, 186, 219, 248, 292, 312, 372, 403, 438, 584, 744, 806, 876, 949, 1093, 1209, 1612, 1752, 1898, 2186, 2263, 2418, 2847, 3224, 3279, 3796, 4372, 4526, 4836, 5694, 6558, 6789, 7592, 8744, 9052, 9672, 11388, 13116, 13578, 14209, 18104, 22776, 26232, 27156, 28418, 29419, 33883, 42627, 54312, 56836, 58838, 67766, 79789, 85254, 88257, 101649, 113672, 117676, 135532, 159578, 170508, 176514, 203298, 235352, 239367, 271064, 319156, 341016, 353028, 406596, 440479, 478734, 638312, 706056, 813192, 880958, 957468, 1037257, 1321437, 1761916, 1914936, 2074514, 2473459, 2642874, 3111771, 3523832, 4149028, 4946918, 5285748, 6223542, 7420377, 8298056, 9893836, 10571496, 12447084, 14840754, 19787672, 24894168, 29681508, 32154967, 59363016, 64309934, 96464901, 128619868, 192929802, 257239736, 385859604, 771719208]

約数ペア:

[(1, 771719208), (2, 385859604), (3, 257239736), (4, 192929802), (6, 128619868), (8, 96464901), (12, 64309934), (13, 59363016), (24, 32154967), (26, 29681508), (31, 24894168), (39, 19787672), (52, 14840754), (62, 12447084), (73, 10571496), (78, 9893836), (93, 8298056), (104, 7420377), (124, 6223542), (146, 5285748), (156, 4946918), (186, 4149028), (219, 3523832), (248, 3111771), (292, 2642874), (312, 2473459), (372, 2074514), (403, 1914936), (438, 1761916), (584, 1321437), (744, 1037257), (806, 957468), (876, 880958), (949, 813192), (1093, 706056), (1209, 638312), (1612, 478734), (1752, 440479), (1898, 406596), (2186, 353028), (2263, 341016), (2418, 319156), (2847, 271064), (3224, 239367), (3279, 235352), (3796, 203298), (4372, 176514), (4526, 170508), (4836, 159578), (5694, 135532), (6558, 117676), (6789, 113672), (7592, 101649), (8744, 88257), (9052, 85254), (9672, 79789), (11388, 67766), (13116, 58838), (13578, 56836), (14209, 54312), (18104, 42627), (22776, 33883), (26232, 29419), (27156, 28418)]