2690115768

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{2287}}^1$

素因数の和:2378

約数の個数: 144

約数和(自身を含む): 7974663840

約数和(自身を除く): 5284548072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 31, 34, 36, 51, 62, 68, 72, 93, 102, 124, 136, 153, 186, 204, 248, 279, 306, 372, 408, 527, 558, 612, 744, 961, 1054, 1116, 1224, 1581, 1922, 2108, 2232, 2287, 2883, 3162, 3844, 4216, 4574, 4743, 5766, 6324, 6861, 7688, 8649, 9148, 9486, 11532, 12648, 13722, 16337, 17298, 18296, 18972, 20583, 23064, 27444, 32674, 34596, 37944, 38879, 41166, 49011, 54888, 65348, 69192, 70897, 77758, 82332, 98022, 116637, 130696, 141794, 147033, 155516, 164664, 196044, 212691, 233274, 283588, 294066, 311032, 349911, 392088, 425382, 466548, 567176, 588132, 638073, 699822, 850764, 933096, 1176264, 1205249, 1276146, 1399644, 1701528, 2197807, 2410498, 2552292, 2799288, 3615747, 4395614, 4820996, 5104584, 6593421, 7231494, 8791228, 9641992, 10847241, 13186842, 14462988, 17582456, 19780263, 21694482, 26373684, 28925976, 37362719, 39560526, 43388964, 52747368, 74725438, 79121052, 86777928, 112088157, 149450876, 158242104, 224176314, 298901752, 336264471, 448352628, 672528942, 896705256, 1345057884, 2690115768]

約数ペア:

[(1, 2690115768), (2, 1345057884), (3, 896705256), (4, 672528942), (6, 448352628), (8, 336264471), (9, 298901752), (12, 224176314), (17, 158242104), (18, 149450876), (24, 112088157), (31, 86777928), (34, 79121052), (36, 74725438), (51, 52747368), (62, 43388964), (68, 39560526), (72, 37362719), (93, 28925976), (102, 26373684), (124, 21694482), (136, 19780263), (153, 17582456), (186, 14462988), (204, 13186842), (248, 10847241), (279, 9641992), (306, 8791228), (372, 7231494), (408, 6593421), (527, 5104584), (558, 4820996), (612, 4395614), (744, 3615747), (961, 2799288), (1054, 2552292), (1116, 2410498), (1224, 2197807), (1581, 1701528), (1922, 1399644), (2108, 1276146), (2232, 1205249), (2287, 1176264), (2883, 933096), (3162, 850764), (3844, 699822), (4216, 638073), (4574, 588132), (4743, 567176), (5766, 466548), (6324, 425382), (6861, 392088), (7688, 349911), (8649, 311032), (9148, 294066), (9486, 283588), (11532, 233274), (12648, 212691), (13722, 196044), (16337, 164664), (17298, 155516), (18296, 147033), (18972, 141794), (20583, 130696), (23064, 116637), (27444, 98022), (32674, 82332), (34596, 77758), (37944, 70897), (38879, 69192), (41166, 65348), (49011, 54888)]