386901078

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1\times {\mathrm{1543}}^1$

素因数の和:1673

約数の個数: 48

約数和(自身を含む): 819678720

約数和(自身を除く): 432777642

約数列:

[1, 2, 3, 6, 23, 46, 69, 79, 138, 158, 237, 474, 529, 1058, 1543, 1587, 1817, 3086, 3174, 3634, 4629, 5451, 9258, 10902, 35489, 41791, 70978, 83582, 106467, 121897, 125373, 212934, 243794, 250746, 365691, 731382, 816247, 1632494, 2448741, 2803631, 4897482, 5607262, 8410893, 16821786, 64483513, 128967026, 193450539, 386901078]

約数ペア:

[(1, 386901078), (2, 193450539), (3, 128967026), (6, 64483513), (23, 16821786), (46, 8410893), (69, 5607262), (79, 4897482), (138, 2803631), (158, 2448741), (237, 1632494), (474, 816247), (529, 731382), (1058, 365691), (1543, 250746), (1587, 243794), (1817, 212934), (3086, 125373), (3174, 121897), (3634, 106467), (4629, 83582), (5451, 70978), (9258, 41791), (10902, 35489)]