220102848

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{691}}^1$

素因数の和:795

約数の個数: 168

約数和(自身を含む): 731194880

約数和(自身を除く): 511092032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 79, 84, 96, 112, 126, 144, 158, 168, 192, 224, 237, 252, 288, 316, 336, 448, 474, 504, 553, 576, 632, 672, 691, 711, 948, 1008, 1106, 1264, 1344, 1382, 1422, 1659, 1896, 2016, 2073, 2212, 2528, 2764, 2844, 3318, 3792, 4032, 4146, 4424, 4837, 4977, 5056, 5528, 5688, 6219, 6636, 7584, 8292, 8848, 9674, 9954, 11056, 11376, 12438, 13272, 14511, 15168, 16584, 17696, 19348, 19908, 22112, 22752, 24876, 26544, 29022, 33168, 35392, 38696, 39816, 43533, 44224, 45504, 49752, 53088, 54589, 58044, 66336, 77392, 79632, 87066, 99504, 106176, 109178, 116088, 132672, 154784, 159264, 163767, 174132, 199008, 218356, 232176, 309568, 318528, 327534, 348264, 382123, 398016, 436712, 464352, 491301, 655068, 696528, 764246, 873424, 928704, 982602, 1146369, 1310136, 1393056, 1528492, 1746848, 1965204, 2292738, 2620272, 2786112, 3056984, 3439107, 3493696, 3930408, 4585476, 5240544, 6113968, 6878214, 7860816, 9170952, 10481088, 12227936, 13756428, 15721632, 18341904, 24455872, 27512856, 31443264, 36683808, 55025712, 73367616, 110051424, 220102848]

約数ペア:

[(1, 220102848), (2, 110051424), (3, 73367616), (4, 55025712), (6, 36683808), (7, 31443264), (8, 27512856), (9, 24455872), (12, 18341904), (14, 15721632), (16, 13756428), (18, 12227936), (21, 10481088), (24, 9170952), (28, 7860816), (32, 6878214), (36, 6113968), (42, 5240544), (48, 4585476), (56, 3930408), (63, 3493696), (64, 3439107), (72, 3056984), (79, 2786112), (84, 2620272), (96, 2292738), (112, 1965204), (126, 1746848), (144, 1528492), (158, 1393056), (168, 1310136), (192, 1146369), (224, 982602), (237, 928704), (252, 873424), (288, 764246), (316, 696528), (336, 655068), (448, 491301), (474, 464352), (504, 436712), (553, 398016), (576, 382123), (632, 348264), (672, 327534), (691, 318528), (711, 309568), (948, 232176), (1008, 218356), (1106, 199008), (1264, 174132), (1344, 163767), (1382, 159264), (1422, 154784), (1659, 132672), (1896, 116088), (2016, 109178), (2073, 106176), (2212, 99504), (2528, 87066), (2764, 79632), (2844, 77392), (3318, 66336), (3792, 58044), (4032, 54589), (4146, 53088), (4424, 49752), (4837, 45504), (4977, 44224), (5056, 43533), (5528, 39816), (5688, 38696), (6219, 35392), (6636, 33168), (7584, 29022), (8292, 26544), (8848, 24876), (9674, 22752), (9954, 22112), (11056, 19908), (11376, 19348), (12438, 17696), (13272, 16584), (14511, 15168)]