315066888

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:480

約数の個数: 128

約数和(自身を含む): 911769600

約数和(自身を除く): 596702712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 211, 216, 223, 248, 279, 372, 422, 446, 558, 633, 669, 744, 837, 844, 892, 1116, 1266, 1338, 1674, 1688, 1784, 1899, 2007, 2232, 2532, 2676, 3348, 3798, 4014, 5064, 5352, 5697, 6021, 6541, 6696, 6913, 7596, 8028, 11394, 12042, 13082, 13826, 15192, 16056, 19623, 20739, 22788, 24084, 26164, 27652, 39246, 41478, 45576, 47053, 48168, 52328, 55304, 58869, 62217, 78492, 82956, 94106, 117738, 124434, 141159, 156984, 165912, 176607, 186651, 188212, 235476, 248868, 282318, 353214, 373302, 376424, 423477, 470952, 497736, 564636, 706428, 746604, 846954, 1129272, 1270431, 1412856, 1458643, 1493208, 1693908, 2540862, 2917286, 3387816, 4375929, 5081724, 5834572, 8751858, 10163448, 11669144, 13127787, 17503716, 26255574, 35007432, 39383361, 52511148, 78766722, 105022296, 157533444, 315066888]

約数ペア:

[(1, 315066888), (2, 157533444), (3, 105022296), (4, 78766722), (6, 52511148), (8, 39383361), (9, 35007432), (12, 26255574), (18, 17503716), (24, 13127787), (27, 11669144), (31, 10163448), (36, 8751858), (54, 5834572), (62, 5081724), (72, 4375929), (93, 3387816), (108, 2917286), (124, 2540862), (186, 1693908), (211, 1493208), (216, 1458643), (223, 1412856), (248, 1270431), (279, 1129272), (372, 846954), (422, 746604), (446, 706428), (558, 564636), (633, 497736), (669, 470952), (744, 423477), (837, 376424), (844, 373302), (892, 353214), (1116, 282318), (1266, 248868), (1338, 235476), (1674, 188212), (1688, 186651), (1784, 176607), (1899, 165912), (2007, 156984), (2232, 141159), (2532, 124434), (2676, 117738), (3348, 94106), (3798, 82956), (4014, 78492), (5064, 62217), (5352, 58869), (5697, 55304), (6021, 52328), (6541, 48168), (6696, 47053), (6913, 45576), (7596, 41478), (8028, 39246), (11394, 27652), (12042, 26164), (13082, 24084), (13826, 22788), (15192, 20739), (16056, 19623)]