1330982432

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:478

約数の個数: 96

約数和(自身を含む): 2881494000

約数和(自身を除く): 1550511568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 109, 149, 197, 208, 218, 298, 394, 416, 436, 596, 788, 872, 1192, 1417, 1576, 1744, 1937, 2384, 2561, 2834, 3152, 3488, 3874, 4768, 5122, 5668, 6304, 7748, 10244, 11336, 15496, 16241, 20488, 21473, 22672, 29353, 30992, 32482, 40976, 42946, 45344, 58706, 61984, 64964, 81952, 85892, 117412, 129928, 171784, 211133, 234824, 259856, 279149, 343568, 381589, 422266, 469648, 519712, 558298, 687136, 763178, 844532, 939296, 1116596, 1526356, 1689064, 2233192, 3052712, 3199477, 3378128, 4466384, 6105424, 6398954, 6756256, 8932768, 12210848, 12797908, 25595816, 41593201, 51191632, 83186402, 102383264, 166372804, 332745608, 665491216, 1330982432]

約数ペア:

[(1, 1330982432), (2, 665491216), (4, 332745608), (8, 166372804), (13, 102383264), (16, 83186402), (26, 51191632), (32, 41593201), (52, 25595816), (104, 12797908), (109, 12210848), (149, 8932768), (197, 6756256), (208, 6398954), (218, 6105424), (298, 4466384), (394, 3378128), (416, 3199477), (436, 3052712), (596, 2233192), (788, 1689064), (872, 1526356), (1192, 1116596), (1417, 939296), (1576, 844532), (1744, 763178), (1937, 687136), (2384, 558298), (2561, 519712), (2834, 469648), (3152, 422266), (3488, 381589), (3874, 343568), (4768, 279149), (5122, 259856), (5668, 234824), (6304, 211133), (7748, 171784), (10244, 129928), (11336, 117412), (15496, 85892), (16241, 81952), (20488, 64964), (21473, 61984), (22672, 58706), (29353, 45344), (30992, 42946), (32482, 40976)]