238016142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{439}}^1$

素因数の和:798

約数の個数: 96

約数和(自身を含む): 638077440

約数和(自身を除く): 400061298

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 331, 439, 546, 662, 819, 878, 993, 1317, 1638, 1986, 2317, 2634, 2979, 3073, 3951, 4303, 4634, 5707, 5958, 6146, 6951, 7902, 8606, 9219, 11414, 12909, 13902, 17121, 18438, 20853, 25818, 27657, 30121, 34242, 38727, 39949, 41706, 51363, 55314, 60242, 77454, 79898, 90363, 102726, 119847, 145309, 180726, 239694, 271089, 290618, 359541, 435927, 542178, 719082, 871854, 1017163, 1307781, 1889017, 2034326, 2615562, 3051489, 3778034, 5667051, 6102978, 9154467, 11334102, 13223119, 17001153, 18308934, 26446238, 34002306, 39669357, 79338714, 119008071, 238016142]

約数ペア:

[(1, 238016142), (2, 119008071), (3, 79338714), (6, 39669357), (7, 34002306), (9, 26446238), (13, 18308934), (14, 17001153), (18, 13223119), (21, 11334102), (26, 9154467), (39, 6102978), (42, 5667051), (63, 3778034), (78, 3051489), (91, 2615562), (117, 2034326), (126, 1889017), (182, 1307781), (234, 1017163), (273, 871854), (331, 719082), (439, 542178), (546, 435927), (662, 359541), (819, 290618), (878, 271089), (993, 239694), (1317, 180726), (1638, 145309), (1986, 119847), (2317, 102726), (2634, 90363), (2979, 79898), (3073, 77454), (3951, 60242), (4303, 55314), (4634, 51363), (5707, 41706), (5958, 39949), (6146, 38727), (6951, 34242), (7902, 30121), (8606, 27657), (9219, 25818), (11414, 20853), (12909, 18438), (13902, 17121)]