317819502

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:639

約数の個数: 192

約数和(自身を含む): 956067840

約数和(自身を除く): 638248338

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 31, 33, 39, 42, 62, 63, 66, 77, 78, 91, 93, 99, 117, 126, 143, 154, 182, 186, 198, 217, 231, 234, 273, 279, 286, 341, 403, 429, 434, 462, 546, 558, 569, 651, 682, 693, 806, 819, 858, 1001, 1023, 1138, 1209, 1287, 1302, 1386, 1638, 1707, 1953, 2002, 2046, 2387, 2418, 2574, 2821, 3003, 3069, 3414, 3627, 3906, 3983, 4433, 4774, 5121, 5642, 6006, 6138, 6259, 7161, 7254, 7397, 7966, 8463, 8866, 9009, 10242, 11949, 12518, 13299, 14322, 14794, 16926, 17639, 18018, 18777, 21483, 22191, 23898, 25389, 26598, 31031, 35278, 35847, 37554, 39897, 42966, 43813, 44382, 50778, 51779, 52917, 56331, 62062, 66573, 71694, 79794, 81367, 87626, 93093, 103558, 105834, 112662, 123473, 131439, 133146, 155337, 158751, 162734, 186186, 194029, 229307, 244101, 246946, 262878, 279279, 310674, 317502, 370419, 388058, 394317, 458614, 466011, 488202, 558558, 569569, 582087, 687921, 732303, 740838, 788634, 932022, 1111257, 1139138, 1164174, 1358203, 1375842, 1464606, 1605149, 1708707, 1746261, 2063763, 2222514, 2522377, 2716406, 3210298, 3417414, 3492522, 4074609, 4127526, 4815447, 5044754, 5126121, 7567131, 8149218, 9630894, 10252242, 12223827, 14446341, 15134262, 17656639, 22701393, 24447654, 28892682, 35313278, 45402786, 52969917, 105939834, 158909751, 317819502]

約数ペア:

[(1, 317819502), (2, 158909751), (3, 105939834), (6, 52969917), (7, 45402786), (9, 35313278), (11, 28892682), (13, 24447654), (14, 22701393), (18, 17656639), (21, 15134262), (22, 14446341), (26, 12223827), (31, 10252242), (33, 9630894), (39, 8149218), (42, 7567131), (62, 5126121), (63, 5044754), (66, 4815447), (77, 4127526), (78, 4074609), (91, 3492522), (93, 3417414), (99, 3210298), (117, 2716406), (126, 2522377), (143, 2222514), (154, 2063763), (182, 1746261), (186, 1708707), (198, 1605149), (217, 1464606), (231, 1375842), (234, 1358203), (273, 1164174), (279, 1139138), (286, 1111257), (341, 932022), (403, 788634), (429, 740838), (434, 732303), (462, 687921), (546, 582087), (558, 569569), (569, 558558), (651, 488202), (682, 466011), (693, 458614), (806, 394317), (819, 388058), (858, 370419), (1001, 317502), (1023, 310674), (1138, 279279), (1209, 262878), (1287, 246946), (1302, 244101), (1386, 229307), (1638, 194029), (1707, 186186), (1953, 162734), (2002, 158751), (2046, 155337), (2387, 133146), (2418, 131439), (2574, 123473), (2821, 112662), (3003, 105834), (3069, 103558), (3414, 93093), (3627, 87626), (3906, 81367), (3983, 79794), (4433, 71694), (4774, 66573), (5121, 62062), (5642, 56331), (6006, 52917), (6138, 51779), (6259, 50778), (7161, 44382), (7254, 43813), (7397, 42966), (7966, 39897), (8463, 37554), (8866, 35847), (9009, 35278), (10242, 31031), (11949, 26598), (12518, 25389), (13299, 23898), (14322, 22191), (14794, 21483), (16926, 18777), (17639, 18018)]