380509872

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:259

約数の個数: 120

約数和(自身を含む): 1038741552

約数和(自身を除く): 658231680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 73, 93, 113, 124, 146, 186, 219, 226, 248, 292, 339, 372, 438, 452, 496, 584, 678, 744, 876, 904, 961, 1168, 1356, 1488, 1752, 1808, 1922, 2263, 2712, 2883, 3503, 3504, 3844, 4526, 5424, 5766, 6789, 7006, 7688, 8249, 9052, 10509, 11532, 13578, 14012, 15376, 16498, 18104, 21018, 23064, 24747, 27156, 28024, 32996, 36208, 42036, 46128, 49494, 54312, 56048, 65992, 70153, 84072, 98988, 108593, 108624, 131984, 140306, 168144, 197976, 210459, 217186, 255719, 280612, 325779, 395952, 420918, 434372, 511438, 561224, 651558, 767157, 841836, 868744, 1022876, 1122448, 1303116, 1534314, 1683672, 1737488, 2045752, 2606232, 3068628, 3367344, 4091504, 5212464, 6137256, 7927289, 12274512, 15854578, 23781867, 31709156, 47563734, 63418312, 95127468, 126836624, 190254936, 380509872]

約数ペア:

[(1, 380509872), (2, 190254936), (3, 126836624), (4, 95127468), (6, 63418312), (8, 47563734), (12, 31709156), (16, 23781867), (24, 15854578), (31, 12274512), (48, 7927289), (62, 6137256), (73, 5212464), (93, 4091504), (113, 3367344), (124, 3068628), (146, 2606232), (186, 2045752), (219, 1737488), (226, 1683672), (248, 1534314), (292, 1303116), (339, 1122448), (372, 1022876), (438, 868744), (452, 841836), (496, 767157), (584, 651558), (678, 561224), (744, 511438), (876, 434372), (904, 420918), (961, 395952), (1168, 325779), (1356, 280612), (1488, 255719), (1752, 217186), (1808, 210459), (1922, 197976), (2263, 168144), (2712, 140306), (2883, 131984), (3503, 108624), (3504, 108593), (3844, 98988), (4526, 84072), (5424, 70153), (5766, 65992), (6789, 56048), (7006, 54312), (7688, 49494), (8249, 46128), (9052, 42036), (10509, 36208), (11532, 32996), (13578, 28024), (14012, 27156), (15376, 24747), (16498, 23064), (18104, 21018)]