4398109872

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227363}}^1$

素因数の和:227418

約数の個数: 80

約数和(自身を含む): 12630524928

約数和(自身を除く): 8232415056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 227363, 454726, 682089, 909452, 1364178, 1818904, 2728356, 2955719, 3637808, 5456712, 5911438, 7048253, 8867157, 10913424, 11822876, 14096506, 17734314, 21144759, 23645752, 28193012, 35468628, 42289518, 47291504, 56386024, 70937256, 84579036, 91627289, 112772048, 141874512, 169158072, 183254578, 274881867, 338316144, 366509156, 549763734, 733018312, 1099527468, 1466036624, 2199054936, 4398109872]

約数ペア:

[(1, 4398109872), (2, 2199054936), (3, 1466036624), (4, 1099527468), (6, 733018312), (8, 549763734), (12, 366509156), (13, 338316144), (16, 274881867), (24, 183254578), (26, 169158072), (31, 141874512), (39, 112772048), (48, 91627289), (52, 84579036), (62, 70937256), (78, 56386024), (93, 47291504), (104, 42289518), (124, 35468628), (156, 28193012), (186, 23645752), (208, 21144759), (248, 17734314), (312, 14096506), (372, 11822876), (403, 10913424), (496, 8867157), (624, 7048253), (744, 5911438), (806, 5456712), (1209, 3637808), (1488, 2955719), (1612, 2728356), (2418, 1818904), (3224, 1364178), (4836, 909452), (6448, 682089), (9672, 454726), (19344, 227363)]