428848368

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{3797}}^1$

素因数の和:4002

約数の個数: 80

約数和(自身を含む): 1199985696

約数和(自身を除く): 771137328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 181, 208, 312, 362, 543, 624, 724, 1086, 1448, 2172, 2353, 2896, 3797, 4344, 4706, 7059, 7594, 8688, 9412, 11391, 14118, 15188, 18824, 22782, 28236, 30376, 37648, 45564, 49361, 56472, 60752, 91128, 98722, 112944, 148083, 182256, 197444, 296166, 394888, 592332, 687257, 789776, 1184664, 1374514, 2061771, 2369328, 2749028, 4123542, 5498056, 8247084, 8934341, 10996112, 16494168, 17868682, 26803023, 32988336, 35737364, 53606046, 71474728, 107212092, 142949456, 214424184, 428848368]

約数ペア:

[(1, 428848368), (2, 214424184), (3, 142949456), (4, 107212092), (6, 71474728), (8, 53606046), (12, 35737364), (13, 32988336), (16, 26803023), (24, 17868682), (26, 16494168), (39, 10996112), (48, 8934341), (52, 8247084), (78, 5498056), (104, 4123542), (156, 2749028), (181, 2369328), (208, 2061771), (312, 1374514), (362, 1184664), (543, 789776), (624, 687257), (724, 592332), (1086, 394888), (1448, 296166), (2172, 197444), (2353, 182256), (2896, 148083), (3797, 112944), (4344, 98722), (4706, 91128), (7059, 60752), (7594, 56472), (8688, 49361), (9412, 45564), (11391, 37648), (14118, 30376), (15188, 28236), (18824, 22782)]