1556553648

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1201}}^1$

素因数の和:1323

約数の個数: 160

約数和(自身を含む): 4540598272

約数和(自身を除く): 2984044624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 67, 78, 93, 104, 124, 134, 156, 186, 201, 208, 248, 268, 312, 372, 402, 403, 496, 536, 624, 744, 804, 806, 871, 1072, 1201, 1209, 1488, 1608, 1612, 1742, 2077, 2402, 2418, 2613, 3216, 3224, 3484, 3603, 4154, 4804, 4836, 5226, 6231, 6448, 6968, 7206, 8308, 9608, 9672, 10452, 12462, 13936, 14412, 15613, 16616, 19216, 19344, 20904, 24924, 27001, 28824, 31226, 33232, 37231, 41808, 46839, 49848, 54002, 57648, 62452, 74462, 80467, 81003, 93678, 99696, 108004, 111693, 124904, 148924, 160934, 162006, 187356, 216008, 223386, 241401, 249808, 297848, 321868, 324012, 374712, 432016, 446772, 482802, 484003, 595696, 643736, 648024, 749424, 893544, 965604, 968006, 1046071, 1287472, 1296048, 1452009, 1787088, 1931208, 1936012, 2092142, 2494477, 2904018, 3138213, 3862416, 3872024, 4184284, 4988954, 5808036, 6276426, 7483431, 7744048, 8368568, 9977908, 11616072, 12552852, 14966862, 16737136, 19955816, 23232144, 25105704, 29933724, 32428201, 39911632, 50211408, 59867448, 64856402, 97284603, 119734896, 129712804, 194569206, 259425608, 389138412, 518851216, 778276824, 1556553648]

約数ペア:

[(1, 1556553648), (2, 778276824), (3, 518851216), (4, 389138412), (6, 259425608), (8, 194569206), (12, 129712804), (13, 119734896), (16, 97284603), (24, 64856402), (26, 59867448), (31, 50211408), (39, 39911632), (48, 32428201), (52, 29933724), (62, 25105704), (67, 23232144), (78, 19955816), (93, 16737136), (104, 14966862), (124, 12552852), (134, 11616072), (156, 9977908), (186, 8368568), (201, 7744048), (208, 7483431), (248, 6276426), (268, 5808036), (312, 4988954), (372, 4184284), (402, 3872024), (403, 3862416), (496, 3138213), (536, 2904018), (624, 2494477), (744, 2092142), (804, 1936012), (806, 1931208), (871, 1787088), (1072, 1452009), (1201, 1296048), (1209, 1287472), (1488, 1046071), (1608, 968006), (1612, 965604), (1742, 893544), (2077, 749424), (2402, 648024), (2418, 643736), (2613, 595696), (3216, 484003), (3224, 482802), (3484, 446772), (3603, 432016), (4154, 374712), (4804, 324012), (4836, 321868), (5226, 297848), (6231, 249808), (6448, 241401), (6968, 223386), (7206, 216008), (8308, 187356), (9608, 162006), (9672, 160934), (10452, 148924), (12462, 124904), (13936, 111693), (14412, 108004), (15613, 99696), (16616, 93678), (19216, 81003), (19344, 80467), (20904, 74462), (24924, 62452), (27001, 57648), (28824, 54002), (31226, 49848), (33232, 46839), (37231, 41808)]