1630821808

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{859}}^1$

素因数の和:975

約数の個数: 160

約数和(自身を含む): 4176875520

約数和(自身を除く): 2546053712

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 56, 67, 77, 88, 92, 112, 134, 154, 161, 176, 184, 253, 268, 308, 322, 368, 469, 506, 536, 616, 644, 737, 859, 938, 1012, 1072, 1232, 1288, 1474, 1541, 1718, 1771, 1876, 2024, 2576, 2948, 3082, 3436, 3542, 3752, 4048, 5159, 5896, 6013, 6164, 6872, 7084, 7504, 9449, 10318, 10787, 11792, 12026, 12328, 13744, 14168, 16951, 18898, 19757, 20636, 21574, 24052, 24656, 28336, 33902, 37796, 39514, 41272, 43148, 48104, 57553, 66143, 67804, 75592, 79028, 82544, 86296, 96208, 115106, 118657, 132286, 135608, 138299, 151184, 158056, 172592, 217327, 230212, 237314, 264572, 271216, 276598, 316112, 402871, 434654, 460424, 474628, 529144, 553196, 633083, 805742, 869308, 920848, 949256, 1058288, 1106392, 1266166, 1323719, 1521289, 1611484, 1738616, 1898512, 2212784, 2532332, 2647438, 3042578, 3222968, 3477232, 4431581, 5064664, 5294876, 6085156, 6445936, 8863162, 9266033, 10129328, 10589752, 12170312, 14560909, 17726324, 18532066, 21179504, 24340624, 29121818, 35452648, 37064132, 58243636, 70905296, 74128264, 101926363, 116487272, 148256528, 203852726, 232974544, 407705452, 815410904, 1630821808]

約数ペア:

[(1, 1630821808), (2, 815410904), (4, 407705452), (7, 232974544), (8, 203852726), (11, 148256528), (14, 116487272), (16, 101926363), (22, 74128264), (23, 70905296), (28, 58243636), (44, 37064132), (46, 35452648), (56, 29121818), (67, 24340624), (77, 21179504), (88, 18532066), (92, 17726324), (112, 14560909), (134, 12170312), (154, 10589752), (161, 10129328), (176, 9266033), (184, 8863162), (253, 6445936), (268, 6085156), (308, 5294876), (322, 5064664), (368, 4431581), (469, 3477232), (506, 3222968), (536, 3042578), (616, 2647438), (644, 2532332), (737, 2212784), (859, 1898512), (938, 1738616), (1012, 1611484), (1072, 1521289), (1232, 1323719), (1288, 1266166), (1474, 1106392), (1541, 1058288), (1718, 949256), (1771, 920848), (1876, 869308), (2024, 805742), (2576, 633083), (2948, 553196), (3082, 529144), (3436, 474628), (3542, 460424), (3752, 434654), (4048, 402871), (5159, 316112), (5896, 276598), (6013, 271216), (6164, 264572), (6872, 237314), (7084, 230212), (7504, 217327), (9449, 172592), (10318, 158056), (10787, 151184), (11792, 138299), (12026, 135608), (12328, 132286), (13744, 118657), (14168, 115106), (16951, 96208), (18898, 86296), (19757, 82544), (20636, 79028), (21574, 75592), (24052, 67804), (24656, 66143), (28336, 57553), (33902, 48104), (37796, 43148), (39514, 41272)]