220125906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:701

約数の個数: 192

約数和(自身を含む): 675118080

約数和(自身を除く): 454992174

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 19, 21, 22, 26, 33, 38, 39, 42, 57, 63, 66, 77, 78, 91, 99, 114, 117, 126, 133, 143, 154, 171, 182, 198, 209, 231, 234, 247, 266, 273, 286, 342, 399, 418, 429, 462, 494, 546, 627, 643, 693, 741, 798, 819, 858, 1001, 1197, 1254, 1286, 1287, 1386, 1463, 1482, 1638, 1729, 1881, 1929, 2002, 2223, 2394, 2574, 2717, 2926, 3003, 3458, 3762, 3858, 4389, 4446, 4501, 5187, 5434, 5787, 6006, 7073, 8151, 8359, 8778, 9002, 9009, 10374, 11574, 12217, 13167, 13503, 14146, 15561, 16302, 16718, 18018, 19019, 21219, 24434, 24453, 25077, 26334, 27006, 31122, 36651, 38038, 40509, 42438, 48906, 49511, 50154, 57057, 58513, 63657, 73302, 75231, 81018, 85519, 91949, 99022, 109953, 114114, 117026, 127314, 134387, 148533, 150462, 158821, 171038, 171171, 175539, 183898, 219906, 256557, 268774, 275847, 297066, 317642, 342342, 351078, 403161, 445599, 476463, 513114, 526617, 551694, 643643, 769671, 806322, 827541, 891198, 940709, 952926, 1053234, 1111747, 1209483, 1287286, 1429389, 1539342, 1655082, 1747031, 1881418, 1930929, 2223494, 2418966, 2822127, 2858778, 3335241, 3494062, 3861858, 5241093, 5644254, 5792787, 6670482, 8466381, 10005723, 10482186, 11585574, 12229217, 15723279, 16932762, 20011446, 24458434, 31446558, 36687651, 73375302, 110062953, 220125906]

約数ペア:

[(1, 220125906), (2, 110062953), (3, 73375302), (6, 36687651), (7, 31446558), (9, 24458434), (11, 20011446), (13, 16932762), (14, 15723279), (18, 12229217), (19, 11585574), (21, 10482186), (22, 10005723), (26, 8466381), (33, 6670482), (38, 5792787), (39, 5644254), (42, 5241093), (57, 3861858), (63, 3494062), (66, 3335241), (77, 2858778), (78, 2822127), (91, 2418966), (99, 2223494), (114, 1930929), (117, 1881418), (126, 1747031), (133, 1655082), (143, 1539342), (154, 1429389), (171, 1287286), (182, 1209483), (198, 1111747), (209, 1053234), (231, 952926), (234, 940709), (247, 891198), (266, 827541), (273, 806322), (286, 769671), (342, 643643), (399, 551694), (418, 526617), (429, 513114), (462, 476463), (494, 445599), (546, 403161), (627, 351078), (643, 342342), (693, 317642), (741, 297066), (798, 275847), (819, 268774), (858, 256557), (1001, 219906), (1197, 183898), (1254, 175539), (1286, 171171), (1287, 171038), (1386, 158821), (1463, 150462), (1482, 148533), (1638, 134387), (1729, 127314), (1881, 117026), (1929, 114114), (2002, 109953), (2223, 99022), (2394, 91949), (2574, 85519), (2717, 81018), (2926, 75231), (3003, 73302), (3458, 63657), (3762, 58513), (3858, 57057), (4389, 50154), (4446, 49511), (4501, 48906), (5187, 42438), (5434, 40509), (5787, 38038), (6006, 36651), (7073, 31122), (8151, 27006), (8359, 26334), (8778, 25077), (9002, 24453), (9009, 24434), (10374, 21219), (11574, 19019), (12217, 18018), (13167, 16718), (13503, 16302), (14146, 15561)]