558620672

素因数分解:

$2^{13}\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:179

約数の個数: 112

約数和(自身を含む): 1220205840

約数和(自身を除く): 661585168

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 97, 128, 148, 152, 194, 256, 296, 304, 388, 512, 592, 608, 703, 776, 1024, 1184, 1216, 1406, 1552, 1843, 2048, 2368, 2432, 2812, 3104, 3589, 3686, 4096, 4736, 4864, 5624, 6208, 7178, 7372, 8192, 9472, 9728, 11248, 12416, 14356, 14744, 18944, 19456, 22496, 24832, 28712, 29488, 37888, 38912, 44992, 49664, 57424, 58976, 68191, 75776, 77824, 89984, 99328, 114848, 117952, 136382, 151552, 155648, 179968, 198656, 229696, 235904, 272764, 303104, 359936, 397312, 459392, 471808, 545528, 719872, 794624, 918784, 943616, 1091056, 1439744, 1837568, 1887232, 2182112, 2879488, 3675136, 3774464, 4364224, 5758976, 7350272, 7548928, 8728448, 14700544, 15097856, 17456896, 29401088, 34913792, 69827584, 139655168, 279310336, 558620672]

約数ペア:

[(1, 558620672), (2, 279310336), (4, 139655168), (8, 69827584), (16, 34913792), (19, 29401088), (32, 17456896), (37, 15097856), (38, 14700544), (64, 8728448), (74, 7548928), (76, 7350272), (97, 5758976), (128, 4364224), (148, 3774464), (152, 3675136), (194, 2879488), (256, 2182112), (296, 1887232), (304, 1837568), (388, 1439744), (512, 1091056), (592, 943616), (608, 918784), (703, 794624), (776, 719872), (1024, 545528), (1184, 471808), (1216, 459392), (1406, 397312), (1552, 359936), (1843, 303104), (2048, 272764), (2368, 235904), (2432, 229696), (2812, 198656), (3104, 179968), (3589, 155648), (3686, 151552), (4096, 136382), (4736, 117952), (4864, 114848), (5624, 99328), (6208, 89984), (7178, 77824), (7372, 75776), (8192, 68191), (9472, 58976), (9728, 57424), (11248, 49664), (12416, 44992), (14356, 38912), (14744, 37888), (18944, 29488), (19456, 28712), (22496, 24832)]