4570128

素因数分解:

$2^4\times 3^3\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:237

約数の個数: 80

約数和(自身を含む): 13392000

約数和(自身を除く): 8821872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 108, 142, 144, 149, 213, 216, 284, 298, 426, 432, 447, 568, 596, 639, 852, 894, 1136, 1192, 1278, 1341, 1704, 1788, 1917, 2384, 2556, 2682, 3408, 3576, 3834, 4023, 5112, 5364, 7152, 7668, 8046, 10224, 10579, 10728, 15336, 16092, 21158, 21456, 30672, 31737, 32184, 42316, 63474, 64368, 84632, 95211, 126948, 169264, 190422, 253896, 285633, 380844, 507792, 571266, 761688, 1142532, 1523376, 2285064, 4570128]

約数ペア:

[(1, 4570128), (2, 2285064), (3, 1523376), (4, 1142532), (6, 761688), (8, 571266), (9, 507792), (12, 380844), (16, 285633), (18, 253896), (24, 190422), (27, 169264), (36, 126948), (48, 95211), (54, 84632), (71, 64368), (72, 63474), (108, 42316), (142, 32184), (144, 31737), (149, 30672), (213, 21456), (216, 21158), (284, 16092), (298, 15336), (426, 10728), (432, 10579), (447, 10224), (568, 8046), (596, 7668), (639, 7152), (852, 5364), (894, 5112), (1136, 4023), (1192, 3834), (1278, 3576), (1341, 3408), (1704, 2682), (1788, 2556), (1917, 2384)]