393458232

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{45413}}^1$

素因数の和:45460

約数の個数: 48

約数和(自身を含む): 1038164040

約数和(自身を除く): 644705808

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 361, 456, 722, 1083, 1444, 2166, 2888, 4332, 8664, 45413, 90826, 136239, 181652, 272478, 363304, 544956, 862847, 1089912, 1725694, 2588541, 3451388, 5177082, 6902776, 10354164, 16394093, 20708328, 32788186, 49182279, 65576372, 98364558, 131152744, 196729116, 393458232]

約数ペア:

[(1, 393458232), (2, 196729116), (3, 131152744), (4, 98364558), (6, 65576372), (8, 49182279), (12, 32788186), (19, 20708328), (24, 16394093), (38, 10354164), (57, 6902776), (76, 5177082), (114, 3451388), (152, 2588541), (228, 1725694), (361, 1089912), (456, 862847), (722, 544956), (1083, 363304), (1444, 272478), (2166, 181652), (2888, 136239), (4332, 90826), (8664, 45413)]