291247948816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1\times {\mathrm{1031}}^1$

素因数の和:1485

約数の個数: 160

約数和(自身を含む): 637157790720

約数和(自身を除く): 345909841904

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 163, 172, 176, 229, 326, 344, 458, 473, 652, 688, 916, 946, 1031, 1304, 1793, 1832, 1892, 2062, 2519, 2608, 3586, 3664, 3784, 4124, 5038, 7009, 7172, 7568, 8248, 9847, 10076, 11341, 14018, 14344, 16496, 19694, 20152, 22682, 28036, 28688, 37327, 39388, 40304, 44333, 45364, 56072, 74654, 77099, 78776, 88666, 90728, 108317, 112144, 149308, 154198, 157552, 168053, 177332, 181456, 216634, 236099, 298616, 308396, 336106, 354664, 410597, 433268, 472198, 487663, 597232, 616792, 672212, 709328, 821194, 866536, 944396, 975326, 1233584, 1344424, 1605061, 1642388, 1733072, 1848583, 1888792, 1950652, 2597089, 2688848, 3210122, 3284776, 3697166, 3777584, 3901304, 5194178, 6420244, 6569552, 7226279, 7394332, 7802608, 10152257, 10388356, 12840488, 14452558, 14788664, 17655671, 20304514, 20776712, 25680976, 28905116, 29577328, 35311342, 38484137, 40609028, 41553424, 57810232, 70622684, 76968274, 79489069, 81218056, 111674827, 115620464, 141245368, 153936548, 158978138, 162436112, 223349654, 282490736, 307873096, 317956276, 423325507, 446699308, 615746192, 635912552, 846651014, 893398616, 1271825104, 1654817891, 1693302028, 1786797232, 3309635782, 3386604056, 6619271564, 6773208112, 13238543128, 18202996801, 26477086256, 36405993602, 72811987204, 145623974408, 291247948816]

約数ペア:

[(1, 291247948816), (2, 145623974408), (4, 72811987204), (8, 36405993602), (11, 26477086256), (16, 18202996801), (22, 13238543128), (43, 6773208112), (44, 6619271564), (86, 3386604056), (88, 3309635782), (163, 1786797232), (172, 1693302028), (176, 1654817891), (229, 1271825104), (326, 893398616), (344, 846651014), (458, 635912552), (473, 615746192), (652, 446699308), (688, 423325507), (916, 317956276), (946, 307873096), (1031, 282490736), (1304, 223349654), (1793, 162436112), (1832, 158978138), (1892, 153936548), (2062, 141245368), (2519, 115620464), (2608, 111674827), (3586, 81218056), (3664, 79489069), (3784, 76968274), (4124, 70622684), (5038, 57810232), (7009, 41553424), (7172, 40609028), (7568, 38484137), (8248, 35311342), (9847, 29577328), (10076, 28905116), (11341, 25680976), (14018, 20776712), (14344, 20304514), (16496, 17655671), (19694, 14788664), (20152, 14452558), (22682, 12840488), (28036, 10388356), (28688, 10152257), (37327, 7802608), (39388, 7394332), (40304, 7226279), (44333, 6569552), (45364, 6420244), (56072, 5194178), (74654, 3901304), (77099, 3777584), (78776, 3697166), (88666, 3284776), (90728, 3210122), (108317, 2688848), (112144, 2597089), (149308, 1950652), (154198, 1888792), (157552, 1848583), (168053, 1733072), (177332, 1642388), (181456, 1605061), (216634, 1344424), (236099, 1233584), (298616, 975326), (308396, 944396), (336106, 866536), (354664, 821194), (410597, 709328), (433268, 672212), (472198, 616792), (487663, 597232)]