420328832

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3877}}^1$

素因数の和:3920

約数の個数: 96

約数和(自身を含む): 1052178960

約数和(自身を除く): 631850128

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 128, 154, 176, 224, 242, 308, 352, 448, 484, 616, 704, 847, 896, 968, 1232, 1408, 1694, 1936, 2464, 3388, 3872, 3877, 4928, 6776, 7744, 7754, 9856, 13552, 15488, 15508, 27104, 27139, 31016, 42647, 54208, 54278, 62032, 85294, 108416, 108556, 124064, 170588, 217112, 248128, 298529, 341176, 434224, 469117, 496256, 597058, 682352, 868448, 938234, 1194116, 1364704, 1736896, 1876468, 2388232, 2729408, 3283819, 3473792, 3752936, 4776464, 5458816, 6567638, 7505872, 9552928, 13135276, 15011744, 19105856, 26270552, 30023488, 38211712, 52541104, 60046976, 105082208, 210164416, 420328832]

約数ペア:

[(1, 420328832), (2, 210164416), (4, 105082208), (7, 60046976), (8, 52541104), (11, 38211712), (14, 30023488), (16, 26270552), (22, 19105856), (28, 15011744), (32, 13135276), (44, 9552928), (56, 7505872), (64, 6567638), (77, 5458816), (88, 4776464), (112, 3752936), (121, 3473792), (128, 3283819), (154, 2729408), (176, 2388232), (224, 1876468), (242, 1736896), (308, 1364704), (352, 1194116), (448, 938234), (484, 868448), (616, 682352), (704, 597058), (847, 496256), (896, 469117), (968, 434224), (1232, 341176), (1408, 298529), (1694, 248128), (1936, 217112), (2464, 170588), (3388, 124064), (3872, 108556), (3877, 108416), (4928, 85294), (6776, 62032), (7744, 54278), (7754, 54208), (9856, 42647), (13552, 31016), (15488, 27139), (15508, 27104)]