266656546947

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{1223}}^1\times {\mathrm{2371}}^1$

素因数の和:3784

約数の個数: 64

約数和(自身を含む): 423653621760

約数和(自身を除く): 156997074813

約数列:

[1, 3, 7, 21, 29, 87, 151, 203, 453, 609, 1057, 1223, 2371, 3171, 3669, 4379, 7113, 8561, 13137, 16597, 25683, 30653, 35467, 49791, 68759, 91959, 106401, 184673, 206277, 248269, 358021, 481313, 554019, 744807, 1074063, 1292711, 1443939, 2506147, 2899733, 3878133, 5355517, 7518441, 8699199, 10382609, 16066551, 20298131, 31147827, 37488619, 60894393, 72678263, 84092257, 112465857, 218034789, 252276771, 437859683, 588645799, 1313579049, 1765937397, 3065017781, 9195053343, 12697930807, 38093792421, 88885515649, 266656546947]

約数ペア:

[(1, 266656546947), (3, 88885515649), (7, 38093792421), (21, 12697930807), (29, 9195053343), (87, 3065017781), (151, 1765937397), (203, 1313579049), (453, 588645799), (609, 437859683), (1057, 252276771), (1223, 218034789), (2371, 112465857), (3171, 84092257), (3669, 72678263), (4379, 60894393), (7113, 37488619), (8561, 31147827), (13137, 20298131), (16597, 16066551), (25683, 10382609), (30653, 8699199), (35467, 7518441), (49791, 5355517), (68759, 3878133), (91959, 2899733), (106401, 2506147), (184673, 1443939), (206277, 1292711), (248269, 1074063), (358021, 744807), (481313, 554019)]