1814978088

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{739}}^1$

素因数の和:1212

約数の個数: 192

約数和(自身を含む): 6150643200

約数和(自身を除く): 4335665112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 132, 154, 168, 198, 231, 252, 264, 308, 396, 443, 462, 504, 616, 693, 739, 792, 886, 924, 1329, 1386, 1478, 1772, 1848, 2217, 2658, 2772, 2956, 3101, 3544, 3987, 4434, 4873, 5173, 5316, 5544, 5912, 6202, 6651, 7974, 8129, 8868, 9303, 9746, 10346, 10632, 12404, 13302, 14619, 15519, 15948, 16258, 17736, 18606, 19492, 20692, 24387, 24808, 26604, 27909, 29238, 31038, 31896, 32516, 34111, 37212, 38984, 41384, 43857, 46557, 48774, 53208, 55818, 56903, 58476, 62076, 65032, 68222, 73161, 74424, 87714, 93114, 97548, 102333, 111636, 113806, 116952, 124152, 136444, 146322, 170709, 175428, 186228, 195096, 204666, 223272, 227612, 272888, 292644, 306999, 327377, 341418, 350856, 372456, 409332, 455224, 512127, 585288, 613998, 654754, 682836, 818664, 982131, 1024254, 1227996, 1309508, 1365672, 1964262, 2048508, 2291639, 2455992, 2619016, 2946393, 3601147, 3928524, 4097016, 4583278, 5892786, 6874917, 7202294, 7857048, 9166556, 10803441, 11785572, 13749834, 14404588, 18333112, 20624751, 21606882, 23571144, 25208029, 27499668, 28809176, 32410323, 41249502, 43213764, 50416058, 54999336, 64820646, 75624087, 82499004, 86427528, 100832116, 129641292, 151248174, 164998008, 201664232, 226872261, 259282584, 302496348, 453744522, 604992696, 907489044, 1814978088]

約数ペア:

[(1, 1814978088), (2, 907489044), (3, 604992696), (4, 453744522), (6, 302496348), (7, 259282584), (8, 226872261), (9, 201664232), (11, 164998008), (12, 151248174), (14, 129641292), (18, 100832116), (21, 86427528), (22, 82499004), (24, 75624087), (28, 64820646), (33, 54999336), (36, 50416058), (42, 43213764), (44, 41249502), (56, 32410323), (63, 28809176), (66, 27499668), (72, 25208029), (77, 23571144), (84, 21606882), (88, 20624751), (99, 18333112), (126, 14404588), (132, 13749834), (154, 11785572), (168, 10803441), (198, 9166556), (231, 7857048), (252, 7202294), (264, 6874917), (308, 5892786), (396, 4583278), (443, 4097016), (462, 3928524), (504, 3601147), (616, 2946393), (693, 2619016), (739, 2455992), (792, 2291639), (886, 2048508), (924, 1964262), (1329, 1365672), (1386, 1309508), (1478, 1227996), (1772, 1024254), (1848, 982131), (2217, 818664), (2658, 682836), (2772, 654754), (2956, 613998), (3101, 585288), (3544, 512127), (3987, 455224), (4434, 409332), (4873, 372456), (5173, 350856), (5316, 341418), (5544, 327377), (5912, 306999), (6202, 292644), (6651, 272888), (7974, 227612), (8129, 223272), (8868, 204666), (9303, 195096), (9746, 186228), (10346, 175428), (10632, 170709), (12404, 146322), (13302, 136444), (14619, 124152), (15519, 116952), (15948, 113806), (16258, 111636), (17736, 102333), (18606, 97548), (19492, 93114), (20692, 87714), (24387, 74424), (24808, 73161), (26604, 68222), (27909, 65032), (29238, 62076), (31038, 58476), (31896, 56903), (32516, 55818), (34111, 53208), (37212, 48774), (38984, 46557), (41384, 43857)]