282704508728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{2917}}^1\times {\mathrm{3581}}^1$

素因数の和:6720

約数の個数: 64

約数和(自身を含む): 564422904000

約数和(自身を除く): 281718395272

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 199, 398, 796, 1592, 2917, 3383, 3581, 5834, 6766, 7162, 11668, 13532, 14324, 23336, 27064, 28648, 49589, 60877, 99178, 121754, 198356, 243508, 396712, 487016, 580483, 712619, 1160966, 1425238, 2321932, 2850476, 4643864, 5700952, 9868211, 10445777, 12114523, 19736422, 20891554, 24229046, 39472844, 41783108, 48458092, 78945688, 83566216, 96916184, 177578209, 355156418, 710312836, 1420625672, 2078709623, 4157419246, 8314838492, 16629676984, 35338063591, 70676127182, 141352254364, 282704508728]

約数ペア:

[(1, 282704508728), (2, 141352254364), (4, 70676127182), (8, 35338063591), (17, 16629676984), (34, 8314838492), (68, 4157419246), (136, 2078709623), (199, 1420625672), (398, 710312836), (796, 355156418), (1592, 177578209), (2917, 96916184), (3383, 83566216), (3581, 78945688), (5834, 48458092), (6766, 41783108), (7162, 39472844), (11668, 24229046), (13532, 20891554), (14324, 19736422), (23336, 12114523), (27064, 10445777), (28648, 9868211), (49589, 5700952), (60877, 4643864), (99178, 2850476), (121754, 2321932), (198356, 1425238), (243508, 1160966), (396712, 712619), (487016, 580483)]