2642640552

素因数分解:

$2^3\times 3^5\times {\mathrm{881}}^1\times {\mathrm{1543}}^1$

素因数の和:2445

約数の個数: 96

約数和(自身を含む): 7435471680

約数和(自身を除く): 4792831128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 881, 972, 1543, 1762, 1944, 2643, 3086, 3524, 4629, 5286, 6172, 7048, 7929, 9258, 10572, 12344, 13887, 15858, 18516, 21144, 23787, 27774, 31716, 37032, 41661, 47574, 55548, 63432, 71361, 83322, 95148, 111096, 124983, 142722, 166644, 190296, 214083, 249966, 285444, 333288, 374949, 428166, 499932, 570888, 749898, 856332, 999864, 1359383, 1499796, 1712664, 2718766, 2999592, 4078149, 5437532, 8156298, 10875064, 12234447, 16312596, 24468894, 32625192, 36703341, 48937788, 73406682, 97875576, 110110023, 146813364, 220220046, 293626728, 330330069, 440440092, 660660138, 880880184, 1321320276, 2642640552]

約数ペア:

[(1, 2642640552), (2, 1321320276), (3, 880880184), (4, 660660138), (6, 440440092), (8, 330330069), (9, 293626728), (12, 220220046), (18, 146813364), (24, 110110023), (27, 97875576), (36, 73406682), (54, 48937788), (72, 36703341), (81, 32625192), (108, 24468894), (162, 16312596), (216, 12234447), (243, 10875064), (324, 8156298), (486, 5437532), (648, 4078149), (881, 2999592), (972, 2718766), (1543, 1712664), (1762, 1499796), (1944, 1359383), (2643, 999864), (3086, 856332), (3524, 749898), (4629, 570888), (5286, 499932), (6172, 428166), (7048, 374949), (7929, 333288), (9258, 285444), (10572, 249966), (12344, 214083), (13887, 190296), (15858, 166644), (18516, 142722), (21144, 124983), (23787, 111096), (27774, 95148), (31716, 83322), (37032, 71361), (41661, 63432), (47574, 55548)]