856552944

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{13327}}^1$

素因数の和:13454

約数の個数: 80

約数和(自身を含む): 2406290432

約数和(自身を除く): 1549737488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 103, 104, 156, 206, 208, 309, 312, 412, 618, 624, 824, 1236, 1339, 1648, 2472, 2678, 4017, 4944, 5356, 8034, 10712, 13327, 16068, 21424, 26654, 32136, 39981, 53308, 64272, 79962, 106616, 159924, 173251, 213232, 319848, 346502, 519753, 639696, 693004, 1039506, 1372681, 1386008, 2079012, 2745362, 2772016, 4118043, 4158024, 5490724, 8236086, 8316048, 10981448, 16472172, 17844853, 21962896, 32944344, 35689706, 53534559, 65888688, 71379412, 107069118, 142758824, 214138236, 285517648, 428276472, 856552944]

約数ペア:

[(1, 856552944), (2, 428276472), (3, 285517648), (4, 214138236), (6, 142758824), (8, 107069118), (12, 71379412), (13, 65888688), (16, 53534559), (24, 35689706), (26, 32944344), (39, 21962896), (48, 17844853), (52, 16472172), (78, 10981448), (103, 8316048), (104, 8236086), (156, 5490724), (206, 4158024), (208, 4118043), (309, 2772016), (312, 2745362), (412, 2079012), (618, 1386008), (624, 1372681), (824, 1039506), (1236, 693004), (1339, 639696), (1648, 519753), (2472, 346502), (2678, 319848), (4017, 213232), (4944, 173251), (5356, 159924), (8034, 106616), (10712, 79962), (13327, 64272), (16068, 53308), (21424, 39981), (26654, 32136)]