1231397376

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2351}}^1$

素因数の和:2414

約数の個数: 160

約数和(自身を含む): 3695763456

約数和(自身を除く): 2464366080

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 128, 132, 176, 186, 192, 248, 256, 264, 341, 352, 372, 384, 496, 512, 528, 682, 704, 744, 768, 992, 1023, 1056, 1364, 1408, 1488, 1536, 1984, 2046, 2112, 2351, 2728, 2816, 2976, 3968, 4092, 4224, 4702, 5456, 5632, 5952, 7053, 7936, 8184, 8448, 9404, 10912, 11904, 14106, 15872, 16368, 16896, 18808, 21824, 23808, 25861, 28212, 32736, 37616, 43648, 47616, 51722, 56424, 65472, 72881, 75232, 77583, 87296, 103444, 112848, 130944, 145762, 150464, 155166, 174592, 206888, 218643, 225696, 261888, 291524, 300928, 310332, 413776, 437286, 451392, 523776, 583048, 601856, 620664, 801691, 827552, 874572, 902784, 1166096, 1203712, 1241328, 1603382, 1655104, 1749144, 1805568, 2332192, 2405073, 2482656, 3206764, 3310208, 3498288, 3611136, 4664384, 4810146, 4965312, 6413528, 6620416, 6996576, 9328768, 9620292, 9930624, 12827056, 13240832, 13993152, 18657536, 19240584, 19861248, 25654112, 27986304, 37315072, 38481168, 39722496, 51308224, 55972608, 76962336, 102616448, 111945216, 153924672, 205232896, 307849344, 410465792, 615698688, 1231397376]

約数ペア:

[(1, 1231397376), (2, 615698688), (3, 410465792), (4, 307849344), (6, 205232896), (8, 153924672), (11, 111945216), (12, 102616448), (16, 76962336), (22, 55972608), (24, 51308224), (31, 39722496), (32, 38481168), (33, 37315072), (44, 27986304), (48, 25654112), (62, 19861248), (64, 19240584), (66, 18657536), (88, 13993152), (93, 13240832), (96, 12827056), (124, 9930624), (128, 9620292), (132, 9328768), (176, 6996576), (186, 6620416), (192, 6413528), (248, 4965312), (256, 4810146), (264, 4664384), (341, 3611136), (352, 3498288), (372, 3310208), (384, 3206764), (496, 2482656), (512, 2405073), (528, 2332192), (682, 1805568), (704, 1749144), (744, 1655104), (768, 1603382), (992, 1241328), (1023, 1203712), (1056, 1166096), (1364, 902784), (1408, 874572), (1488, 827552), (1536, 801691), (1984, 620664), (2046, 601856), (2112, 583048), (2351, 523776), (2728, 451392), (2816, 437286), (2976, 413776), (3968, 310332), (4092, 300928), (4224, 291524), (4702, 261888), (5456, 225696), (5632, 218643), (5952, 206888), (7053, 174592), (7936, 155166), (8184, 150464), (8448, 145762), (9404, 130944), (10912, 112848), (11904, 103444), (14106, 87296), (15872, 77583), (16368, 75232), (16896, 72881), (18808, 65472), (21824, 56424), (23808, 51722), (25861, 47616), (28212, 43648), (32736, 37616)]