1928169664

素因数分解:

$2^6\times {\mathrm{149}}^1\times {\mathrm{241}}^1\times {\mathrm{839}}^1$

素因数の和:1241

約数の個数: 56

約数和(自身を含む): 3872484000

約数和(自身を除く): 1944314336

約数列:

[1, 2, 4, 8, 16, 32, 64, 149, 241, 298, 482, 596, 839, 964, 1192, 1678, 1928, 2384, 3356, 3856, 4768, 6712, 7712, 9536, 13424, 15424, 26848, 35909, 53696, 71818, 125011, 143636, 202199, 250022, 287272, 404398, 500044, 574544, 808796, 1000088, 1149088, 1617592, 2000176, 2298176, 3235184, 4000352, 6470368, 8000704, 12940736, 30127651, 60255302, 120510604, 241021208, 482042416, 964084832, 1928169664]

約数ペア:

[(1, 1928169664), (2, 964084832), (4, 482042416), (8, 241021208), (16, 120510604), (32, 60255302), (64, 30127651), (149, 12940736), (241, 8000704), (298, 6470368), (482, 4000352), (596, 3235184), (839, 2298176), (964, 2000176), (1192, 1617592), (1678, 1149088), (1928, 1000088), (2384, 808796), (3356, 574544), (3856, 500044), (4768, 404398), (6712, 287272), (7712, 250022), (9536, 202199), (13424, 143636), (15424, 125011), (26848, 71818), (35909, 53696)]