505141128

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{1327}}^1$

素因数の和:1667

約数の個数: 96

約数和(自身を含む): 1454319360

約数和(自身を除く): 949178232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 311, 408, 612, 622, 933, 1224, 1244, 1327, 1866, 2488, 2654, 2799, 3732, 3981, 5287, 5308, 5598, 7464, 7962, 10574, 10616, 11196, 11943, 15861, 15924, 21148, 22392, 22559, 23886, 31722, 31848, 42296, 45118, 47583, 47772, 63444, 67677, 90236, 95166, 95544, 126888, 135354, 180472, 190332, 203031, 270708, 380664, 406062, 412697, 541416, 812124, 825394, 1238091, 1624248, 1650788, 2476182, 3301576, 3714273, 4952364, 7015849, 7428546, 9904728, 14031698, 14857092, 21047547, 28063396, 29714184, 42095094, 56126792, 63142641, 84190188, 126285282, 168380376, 252570564, 505141128]

約数ペア:

[(1, 505141128), (2, 252570564), (3, 168380376), (4, 126285282), (6, 84190188), (8, 63142641), (9, 56126792), (12, 42095094), (17, 29714184), (18, 28063396), (24, 21047547), (34, 14857092), (36, 14031698), (51, 9904728), (68, 7428546), (72, 7015849), (102, 4952364), (136, 3714273), (153, 3301576), (204, 2476182), (306, 1650788), (311, 1624248), (408, 1238091), (612, 825394), (622, 812124), (933, 541416), (1224, 412697), (1244, 406062), (1327, 380664), (1866, 270708), (2488, 203031), (2654, 190332), (2799, 180472), (3732, 135354), (3981, 126888), (5287, 95544), (5308, 95166), (5598, 90236), (7464, 67677), (7962, 63444), (10574, 47772), (10616, 47583), (11196, 45118), (11943, 42296), (15861, 31848), (15924, 31722), (21148, 23886), (22392, 22559)]