42261168

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:490

約数の個数: 80

約数和(自身を含む): 116064000

約数和(自身を除く): 73802832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 149, 152, 228, 298, 304, 311, 447, 456, 596, 622, 894, 912, 933, 1192, 1244, 1788, 1866, 2384, 2488, 2831, 3576, 3732, 4976, 5662, 5909, 7152, 7464, 8493, 11324, 11818, 14928, 16986, 17727, 22648, 23636, 33972, 35454, 45296, 46339, 47272, 67944, 70908, 92678, 94544, 135888, 139017, 141816, 185356, 278034, 283632, 370712, 556068, 741424, 880441, 1112136, 1760882, 2224272, 2641323, 3521764, 5282646, 7043528, 10565292, 14087056, 21130584, 42261168]

約数ペア:

[(1, 42261168), (2, 21130584), (3, 14087056), (4, 10565292), (6, 7043528), (8, 5282646), (12, 3521764), (16, 2641323), (19, 2224272), (24, 1760882), (38, 1112136), (48, 880441), (57, 741424), (76, 556068), (114, 370712), (149, 283632), (152, 278034), (228, 185356), (298, 141816), (304, 139017), (311, 135888), (447, 94544), (456, 92678), (596, 70908), (622, 67944), (894, 47272), (912, 46339), (933, 45296), (1192, 35454), (1244, 33972), (1788, 23636), (1866, 22648), (2384, 17727), (2488, 16986), (2831, 14928), (3576, 11818), (3732, 11324), (4976, 8493), (5662, 7464), (5909, 7152)]