420711744

素因数分解:

$2^6\times 3^1\times {\mathrm{167}}^1\times {\mathrm{13121}}^1$

素因数の和:13303

約数の個数: 56

約数和(自身を含む): 1119883968

約数和(自身を除く): 699172224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 167, 192, 334, 501, 668, 1002, 1336, 2004, 2672, 4008, 5344, 8016, 10688, 13121, 16032, 26242, 32064, 39363, 52484, 78726, 104968, 157452, 209936, 314904, 419872, 629808, 839744, 1259616, 2191207, 2519232, 4382414, 6573621, 8764828, 13147242, 17529656, 26294484, 35059312, 52588968, 70118624, 105177936, 140237248, 210355872, 420711744]

約数ペア:

[(1, 420711744), (2, 210355872), (3, 140237248), (4, 105177936), (6, 70118624), (8, 52588968), (12, 35059312), (16, 26294484), (24, 17529656), (32, 13147242), (48, 8764828), (64, 6573621), (96, 4382414), (167, 2519232), (192, 2191207), (334, 1259616), (501, 839744), (668, 629808), (1002, 419872), (1336, 314904), (2004, 209936), (2672, 157452), (4008, 104968), (5344, 78726), (8016, 52484), (10688, 39363), (13121, 32064), (16032, 26242)]