1200718288

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:417

約数の個数: 160

約数和(自身を含む): 3028377600

約数和(自身を除く): 1827659312

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 149, 154, 176, 211, 217, 248, 298, 308, 341, 422, 434, 496, 596, 616, 682, 844, 868, 1043, 1192, 1232, 1364, 1477, 1639, 1688, 1736, 2086, 2321, 2384, 2387, 2728, 2954, 3278, 3376, 3472, 4172, 4619, 4642, 4774, 5456, 5908, 6541, 6556, 8344, 9238, 9284, 9548, 11473, 11816, 13082, 13112, 16247, 16688, 18476, 18568, 19096, 22946, 23632, 26164, 26224, 31439, 32333, 32494, 36952, 37136, 38192, 45787, 45892, 50809, 52328, 62878, 64666, 64988, 71951, 73904, 91574, 91784, 101618, 104656, 125756, 129332, 129976, 143902, 183148, 183568, 203236, 220073, 251512, 258664, 259952, 287804, 345829, 355663, 366296, 406472, 440146, 503024, 503657, 517328, 575608, 691658, 711326, 732592, 812944, 880292, 974609, 1007314, 1151216, 1383316, 1422652, 1760584, 1949218, 2014628, 2420803, 2766632, 2845304, 3521168, 3898436, 4029256, 4841606, 5533264, 5690608, 6822263, 7796872, 8058512, 9683212, 10720699, 13644526, 15593744, 19366424, 21441398, 27289052, 38732848, 42882796, 54578104, 75044893, 85765592, 109156208, 150089786, 171531184, 300179572, 600359144, 1200718288]

約数ペア:

[(1, 1200718288), (2, 600359144), (4, 300179572), (7, 171531184), (8, 150089786), (11, 109156208), (14, 85765592), (16, 75044893), (22, 54578104), (28, 42882796), (31, 38732848), (44, 27289052), (56, 21441398), (62, 19366424), (77, 15593744), (88, 13644526), (112, 10720699), (124, 9683212), (149, 8058512), (154, 7796872), (176, 6822263), (211, 5690608), (217, 5533264), (248, 4841606), (298, 4029256), (308, 3898436), (341, 3521168), (422, 2845304), (434, 2766632), (496, 2420803), (596, 2014628), (616, 1949218), (682, 1760584), (844, 1422652), (868, 1383316), (1043, 1151216), (1192, 1007314), (1232, 974609), (1364, 880292), (1477, 812944), (1639, 732592), (1688, 711326), (1736, 691658), (2086, 575608), (2321, 517328), (2384, 503657), (2387, 503024), (2728, 440146), (2954, 406472), (3278, 366296), (3376, 355663), (3472, 345829), (4172, 287804), (4619, 259952), (4642, 258664), (4774, 251512), (5456, 220073), (5908, 203236), (6541, 183568), (6556, 183148), (8344, 143902), (9238, 129976), (9284, 129332), (9548, 125756), (11473, 104656), (11816, 101618), (13082, 91784), (13112, 91574), (16247, 73904), (16688, 71951), (18476, 64988), (18568, 64666), (19096, 62878), (22946, 52328), (23632, 50809), (26164, 45892), (26224, 45787), (31439, 38192), (32333, 37136), (32494, 36952)]