286983904

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{1489}}^1$

素因数の和:1835

約数の個数: 48

約数和(自身を含む): 597013200

約数和(自身を除く): 310029296

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 317, 608, 634, 1268, 1489, 2536, 2978, 5072, 5956, 6023, 10144, 11912, 12046, 23824, 24092, 28291, 47648, 48184, 56582, 96368, 113164, 192736, 226328, 452656, 472013, 905312, 944026, 1888052, 3776104, 7552208, 8968247, 15104416, 17936494, 35872988, 71745976, 143491952, 286983904]

約数ペア:

[(1, 286983904), (2, 143491952), (4, 71745976), (8, 35872988), (16, 17936494), (19, 15104416), (32, 8968247), (38, 7552208), (76, 3776104), (152, 1888052), (304, 944026), (317, 905312), (608, 472013), (634, 452656), (1268, 226328), (1489, 192736), (2536, 113164), (2978, 96368), (5072, 56582), (5956, 48184), (6023, 47648), (10144, 28291), (11912, 24092), (12046, 23824)]