853508712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{397}}^1$

素因数の和:671

約数の個数: 128

約数和(自身を含む): 2494218240

約数和(自身を除く): 1640709528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 84, 134, 168, 191, 201, 268, 382, 397, 402, 469, 536, 573, 764, 794, 804, 938, 1146, 1191, 1337, 1407, 1528, 1588, 1608, 1876, 2292, 2382, 2674, 2779, 2814, 3176, 3752, 4011, 4584, 4764, 5348, 5558, 5628, 8022, 8337, 9528, 10696, 11116, 11256, 12797, 16044, 16674, 22232, 25594, 26599, 32088, 33348, 38391, 51188, 53198, 66696, 75827, 76782, 79797, 89579, 102376, 106396, 151654, 153564, 159594, 179158, 186193, 212792, 227481, 268737, 303308, 307128, 319188, 358316, 372386, 454962, 530789, 537474, 558579, 606616, 638376, 716632, 744772, 909924, 1061578, 1074948, 1117158, 1489544, 1592367, 1819848, 2123156, 2149896, 2234316, 3184734, 4246312, 4468632, 5080409, 6369468, 10160818, 12738936, 15241227, 20321636, 30482454, 35562863, 40643272, 60964908, 71125726, 106688589, 121929816, 142251452, 213377178, 284502904, 426754356, 853508712]

約数ペア:

[(1, 853508712), (2, 426754356), (3, 284502904), (4, 213377178), (6, 142251452), (7, 121929816), (8, 106688589), (12, 71125726), (14, 60964908), (21, 40643272), (24, 35562863), (28, 30482454), (42, 20321636), (56, 15241227), (67, 12738936), (84, 10160818), (134, 6369468), (168, 5080409), (191, 4468632), (201, 4246312), (268, 3184734), (382, 2234316), (397, 2149896), (402, 2123156), (469, 1819848), (536, 1592367), (573, 1489544), (764, 1117158), (794, 1074948), (804, 1061578), (938, 909924), (1146, 744772), (1191, 716632), (1337, 638376), (1407, 606616), (1528, 558579), (1588, 537474), (1608, 530789), (1876, 454962), (2292, 372386), (2382, 358316), (2674, 319188), (2779, 307128), (2814, 303308), (3176, 268737), (3752, 227481), (4011, 212792), (4584, 186193), (4764, 179158), (5348, 159594), (5558, 153564), (5628, 151654), (8022, 106396), (8337, 102376), (9528, 89579), (10696, 79797), (11116, 76782), (11256, 75827), (12797, 66696), (16044, 53198), (16674, 51188), (22232, 38391), (25594, 33348), (26599, 32088)]