1914821328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1229}}^1\times {\mathrm{4637}}^1$

素因数の和:5884

約数の個数: 80

約数和(自身を含む): 5659102080

約数和(自身を除く): 3744280752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1229, 2458, 3687, 4637, 4916, 7374, 8603, 9274, 9832, 13911, 14748, 17206, 18548, 19664, 25809, 27822, 29496, 32459, 34412, 37096, 51618, 55644, 58992, 64918, 68824, 74192, 97377, 103236, 111288, 129836, 137648, 194754, 206472, 222576, 259672, 389508, 412944, 519344, 779016, 1558032, 5698873, 11397746, 17096619, 22795492, 34193238, 39892111, 45590984, 68386476, 79784222, 91181968, 119676333, 136772952, 159568444, 239352666, 273545904, 319136888, 478705332, 638273776, 957410664, 1914821328]

約数ペア:

[(1, 1914821328), (2, 957410664), (3, 638273776), (4, 478705332), (6, 319136888), (7, 273545904), (8, 239352666), (12, 159568444), (14, 136772952), (16, 119676333), (21, 91181968), (24, 79784222), (28, 68386476), (42, 45590984), (48, 39892111), (56, 34193238), (84, 22795492), (112, 17096619), (168, 11397746), (336, 5698873), (1229, 1558032), (2458, 779016), (3687, 519344), (4637, 412944), (4916, 389508), (7374, 259672), (8603, 222576), (9274, 206472), (9832, 194754), (13911, 137648), (14748, 129836), (17206, 111288), (18548, 103236), (19664, 97377), (25809, 74192), (27822, 68824), (29496, 64918), (32459, 58992), (34412, 55644), (37096, 51618)]