939713024

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{401}}^1$

素因数の和:641

約数の個数: 80

約数和(自身を含む): 1973980800

約数和(自身を除く): 1034267776

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 199, 256, 368, 398, 401, 512, 736, 796, 802, 1472, 1592, 1604, 2944, 3184, 3208, 4577, 5888, 6368, 6416, 9154, 9223, 11776, 12736, 12832, 18308, 18446, 25472, 25664, 36616, 36892, 50944, 51328, 73232, 73784, 79799, 101888, 102656, 146464, 147568, 159598, 205312, 292928, 295136, 319196, 585856, 590272, 638392, 1171712, 1180544, 1276784, 1835377, 2343424, 2361088, 2553568, 3670754, 4722176, 5107136, 7341508, 10214272, 14683016, 20428544, 29366032, 40857088, 58732064, 117464128, 234928256, 469856512, 939713024]

約数ペア:

[(1, 939713024), (2, 469856512), (4, 234928256), (8, 117464128), (16, 58732064), (23, 40857088), (32, 29366032), (46, 20428544), (64, 14683016), (92, 10214272), (128, 7341508), (184, 5107136), (199, 4722176), (256, 3670754), (368, 2553568), (398, 2361088), (401, 2343424), (512, 1835377), (736, 1276784), (796, 1180544), (802, 1171712), (1472, 638392), (1592, 590272), (1604, 585856), (2944, 319196), (3184, 295136), (3208, 292928), (4577, 205312), (5888, 159598), (6368, 147568), (6416, 146464), (9154, 102656), (9223, 101888), (11776, 79799), (12736, 73784), (12832, 73232), (18308, 51328), (18446, 50944), (25472, 36892), (25664, 36616)]