216620371792

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{162011}}^1$

素因数の和:162208

約数の個数: 80

約数和(自身を含む): 468647576064

約数和(自身を除く): 252027204272

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 107, 142, 176, 214, 284, 428, 568, 781, 856, 1136, 1177, 1562, 1712, 2354, 3124, 4708, 6248, 7597, 9416, 12496, 15194, 18832, 30388, 60776, 83567, 121552, 162011, 167134, 324022, 334268, 648044, 668536, 1296088, 1337072, 1782121, 2592176, 3564242, 7128484, 11502781, 14256968, 17335177, 23005562, 28513936, 34670354, 46011124, 69340708, 92022248, 126530591, 138681416, 184044496, 190686947, 253061182, 277362832, 381373894, 506122364, 762747788, 1012244728, 1230797567, 1525495576, 2024489456, 2461595134, 3050991152, 4923190268, 9846380536, 13538773237, 19692761072, 27077546474, 54155092948, 108310185896, 216620371792]

約数ペア:

[(1, 216620371792), (2, 108310185896), (4, 54155092948), (8, 27077546474), (11, 19692761072), (16, 13538773237), (22, 9846380536), (44, 4923190268), (71, 3050991152), (88, 2461595134), (107, 2024489456), (142, 1525495576), (176, 1230797567), (214, 1012244728), (284, 762747788), (428, 506122364), (568, 381373894), (781, 277362832), (856, 253061182), (1136, 190686947), (1177, 184044496), (1562, 138681416), (1712, 126530591), (2354, 92022248), (3124, 69340708), (4708, 46011124), (6248, 34670354), (7597, 28513936), (9416, 23005562), (12496, 17335177), (15194, 14256968), (18832, 11502781), (30388, 7128484), (60776, 3564242), (83567, 2592176), (121552, 1782121), (162011, 1337072), (167134, 1296088), (324022, 668536), (334268, 648044)]