245874888

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15737}}^1$

素因数の和:15787

約数の個数: 96

約数和(自身を含む): 785640960

約数和(自身を除く): 539766072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 168, 186, 217, 248, 252, 279, 372, 434, 504, 558, 651, 744, 868, 1116, 1302, 1736, 1953, 2232, 2604, 3906, 5208, 7812, 15624, 15737, 31474, 47211, 62948, 94422, 110159, 125896, 141633, 188844, 220318, 283266, 330477, 377688, 440636, 487847, 566532, 660954, 881272, 975694, 991431, 1133064, 1321908, 1463541, 1951388, 1982862, 2643816, 2927082, 3414929, 3902776, 3965724, 4390623, 5854164, 6829858, 7931448, 8781246, 10244787, 11708328, 13659716, 17562492, 20489574, 27319432, 30734361, 35124984, 40979148, 61468722, 81958296, 122937444, 245874888]

約数ペア:

[(1, 245874888), (2, 122937444), (3, 81958296), (4, 61468722), (6, 40979148), (7, 35124984), (8, 30734361), (9, 27319432), (12, 20489574), (14, 17562492), (18, 13659716), (21, 11708328), (24, 10244787), (28, 8781246), (31, 7931448), (36, 6829858), (42, 5854164), (56, 4390623), (62, 3965724), (63, 3902776), (72, 3414929), (84, 2927082), (93, 2643816), (124, 1982862), (126, 1951388), (168, 1463541), (186, 1321908), (217, 1133064), (248, 991431), (252, 975694), (279, 881272), (372, 660954), (434, 566532), (504, 487847), (558, 440636), (651, 377688), (744, 330477), (868, 283266), (1116, 220318), (1302, 188844), (1736, 141633), (1953, 125896), (2232, 110159), (2604, 94422), (3906, 62948), (5208, 47211), (7812, 31474), (15624, 15737)]