746409482

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1373}}^1$

素因数の和:1527

約数の個数: 64

約数和(自身を含む): 1440391680

約数和(自身を除く): 693982198

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 103, 182, 203, 206, 377, 406, 721, 754, 1339, 1373, 1442, 2639, 2678, 2746, 2987, 5278, 5974, 9373, 9611, 17849, 18746, 19222, 20909, 35698, 38831, 39817, 41818, 77662, 79634, 124943, 141419, 249886, 271817, 278719, 282838, 517621, 543634, 557438, 989933, 1035242, 1838447, 1979866, 3623347, 3676894, 4101151, 7246694, 8202302, 12869129, 25738258, 28708057, 53314963, 57416114, 106629926, 373204741, 746409482]

約数ペア:

[(1, 746409482), (2, 373204741), (7, 106629926), (13, 57416114), (14, 53314963), (26, 28708057), (29, 25738258), (58, 12869129), (91, 8202302), (103, 7246694), (182, 4101151), (203, 3676894), (206, 3623347), (377, 1979866), (406, 1838447), (721, 1035242), (754, 989933), (1339, 557438), (1373, 543634), (1442, 517621), (2639, 282838), (2678, 278719), (2746, 271817), (2987, 249886), (5278, 141419), (5974, 124943), (9373, 79634), (9611, 77662), (17849, 41818), (18746, 39817), (19222, 38831), (20909, 35698)]