8020443192

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{154787}}^1$

素因数の和:154940

約数の個数: 64

約数和(自身を含む): 21397893120

約数和(自身を除く): 13377449928

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 127, 136, 204, 254, 381, 408, 508, 762, 1016, 1524, 2159, 3048, 4318, 6477, 8636, 12954, 17272, 25908, 51816, 154787, 309574, 464361, 619148, 928722, 1238296, 1857444, 2631379, 3714888, 5262758, 7894137, 10525516, 15788274, 19657949, 21051032, 31576548, 39315898, 58973847, 63153096, 78631796, 117947694, 157263592, 235895388, 334185133, 471790776, 668370266, 1002555399, 1336740532, 2005110798, 2673481064, 4010221596, 8020443192]

約数ペア:

[(1, 8020443192), (2, 4010221596), (3, 2673481064), (4, 2005110798), (6, 1336740532), (8, 1002555399), (12, 668370266), (17, 471790776), (24, 334185133), (34, 235895388), (51, 157263592), (68, 117947694), (102, 78631796), (127, 63153096), (136, 58973847), (204, 39315898), (254, 31576548), (381, 21051032), (408, 19657949), (508, 15788274), (762, 10525516), (1016, 7894137), (1524, 5262758), (2159, 3714888), (3048, 2631379), (4318, 1857444), (6477, 1238296), (8636, 928722), (12954, 619148), (17272, 464361), (25908, 309574), (51816, 154787)]