1256558632

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{33641}}^1$

素因数の和:33706

約数の個数: 64

約数和(自身を含む): 2906668800

約数和(自身を除く): 1650110168

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 29, 46, 56, 58, 92, 116, 161, 184, 203, 232, 322, 406, 644, 667, 812, 1288, 1334, 1624, 2668, 4669, 5336, 9338, 18676, 33641, 37352, 67282, 134564, 235487, 269128, 470974, 773743, 941948, 975589, 1547486, 1883896, 1951178, 3094972, 3902356, 5416201, 6189944, 6829123, 7804712, 10832402, 13658246, 21664804, 22438547, 27316492, 43329608, 44877094, 54632984, 89754188, 157069829, 179508376, 314139658, 628279316, 1256558632]

約数ペア:

[(1, 1256558632), (2, 628279316), (4, 314139658), (7, 179508376), (8, 157069829), (14, 89754188), (23, 54632984), (28, 44877094), (29, 43329608), (46, 27316492), (56, 22438547), (58, 21664804), (92, 13658246), (116, 10832402), (161, 7804712), (184, 6829123), (203, 6189944), (232, 5416201), (322, 3902356), (406, 3094972), (644, 1951178), (667, 1883896), (812, 1547486), (1288, 975589), (1334, 941948), (1624, 773743), (2668, 470974), (4669, 269128), (5336, 235487), (9338, 134564), (18676, 67282), (33641, 37352)]