343193396

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{40993}}^1$

素因数の和:41040

約数の個数: 48

約数和(自身を含む): 771343104

約数和(自身を除く): 428149708

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 2093, 4186, 8372, 40993, 81986, 163972, 286951, 532909, 573902, 942839, 1065818, 1147804, 1885678, 2131636, 3730363, 3771356, 6599873, 7460726, 12256907, 13199746, 14921452, 24513814, 26399492, 49027628, 85798349, 171596698, 343193396]

約数ペア:

[(1, 343193396), (2, 171596698), (4, 85798349), (7, 49027628), (13, 26399492), (14, 24513814), (23, 14921452), (26, 13199746), (28, 12256907), (46, 7460726), (52, 6599873), (91, 3771356), (92, 3730363), (161, 2131636), (182, 1885678), (299, 1147804), (322, 1065818), (364, 942839), (598, 573902), (644, 532909), (1196, 286951), (2093, 163972), (4186, 81986), (8372, 40993)]