196420896

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:764

約数の個数: 192

約数和(自身を含む): 669634560

約数和(自身を除く): 473213664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 47, 48, 54, 56, 63, 72, 84, 94, 96, 108, 112, 126, 141, 144, 168, 188, 189, 216, 224, 252, 282, 288, 329, 336, 376, 378, 423, 432, 504, 564, 658, 672, 691, 752, 756, 846, 864, 987, 1008, 1128, 1269, 1316, 1382, 1504, 1512, 1692, 1974, 2016, 2073, 2256, 2538, 2632, 2764, 2961, 3024, 3384, 3948, 4146, 4512, 4837, 5076, 5264, 5528, 5922, 6048, 6219, 6768, 7896, 8292, 8883, 9674, 10152, 10528, 11056, 11844, 12438, 13536, 14511, 15792, 16584, 17766, 18657, 19348, 20304, 22112, 23688, 24876, 29022, 31584, 32477, 33168, 35532, 37314, 38696, 40608, 43533, 47376, 49752, 58044, 64954, 66336, 71064, 74628, 77392, 87066, 94752, 97431, 99504, 116088, 129908, 130599, 142128, 149256, 154784, 174132, 194862, 199008, 227339, 232176, 259816, 261198, 284256, 292293, 298512, 348264, 389724, 454678, 464352, 519632, 522396, 584586, 597024, 682017, 696528, 779448, 876879, 909356, 1039264, 1044792, 1169172, 1364034, 1393056, 1558896, 1753758, 1818712, 2046051, 2089584, 2338344, 2728068, 3117792, 3507516, 3637424, 4092102, 4179168, 4676688, 5456136, 6138153, 7015032, 7274848, 8184204, 9353376, 10912272, 12276306, 14030064, 16368408, 21824544, 24552612, 28060128, 32736816, 49105224, 65473632, 98210448, 196420896]

約数ペア:

[(1, 196420896), (2, 98210448), (3, 65473632), (4, 49105224), (6, 32736816), (7, 28060128), (8, 24552612), (9, 21824544), (12, 16368408), (14, 14030064), (16, 12276306), (18, 10912272), (21, 9353376), (24, 8184204), (27, 7274848), (28, 7015032), (32, 6138153), (36, 5456136), (42, 4676688), (47, 4179168), (48, 4092102), (54, 3637424), (56, 3507516), (63, 3117792), (72, 2728068), (84, 2338344), (94, 2089584), (96, 2046051), (108, 1818712), (112, 1753758), (126, 1558896), (141, 1393056), (144, 1364034), (168, 1169172), (188, 1044792), (189, 1039264), (216, 909356), (224, 876879), (252, 779448), (282, 696528), (288, 682017), (329, 597024), (336, 584586), (376, 522396), (378, 519632), (423, 464352), (432, 454678), (504, 389724), (564, 348264), (658, 298512), (672, 292293), (691, 284256), (752, 261198), (756, 259816), (846, 232176), (864, 227339), (987, 199008), (1008, 194862), (1128, 174132), (1269, 154784), (1316, 149256), (1382, 142128), (1504, 130599), (1512, 129908), (1692, 116088), (1974, 99504), (2016, 97431), (2073, 94752), (2256, 87066), (2538, 77392), (2632, 74628), (2764, 71064), (2961, 66336), (3024, 64954), (3384, 58044), (3948, 49752), (4146, 47376), (4512, 43533), (4837, 40608), (5076, 38696), (5264, 37314), (5528, 35532), (5922, 33168), (6048, 32477), (6219, 31584), (6768, 29022), (7896, 24876), (8292, 23688), (8883, 22112), (9674, 20304), (10152, 19348), (10528, 18657), (11056, 17766), (11844, 16584), (12438, 15792), (13536, 14511)]