253445264

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{3371}}^1$

素因数の和:3543

約数の個数: 40

約数和(自身を含む): 508443648

約数和(自身を除く): 254998384

約数列:

[1, 2, 4, 8, 16, 37, 74, 127, 148, 254, 296, 508, 592, 1016, 2032, 3371, 4699, 6742, 9398, 13484, 18796, 26968, 37592, 53936, 75184, 124727, 249454, 428117, 498908, 856234, 997816, 1712468, 1995632, 3424936, 6849872, 15840329, 31680658, 63361316, 126722632, 253445264]

約数ペア:

[(1, 253445264), (2, 126722632), (4, 63361316), (8, 31680658), (16, 15840329), (37, 6849872), (74, 3424936), (127, 1995632), (148, 1712468), (254, 997816), (296, 856234), (508, 498908), (592, 428117), (1016, 249454), (2032, 124727), (3371, 75184), (4699, 53936), (6742, 37592), (9398, 26968), (13484, 18796)]