240184854

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{443}}^1$

素因数の和:802

約数の個数: 96

約数和(自身を含む): 643878144

約数和(自身を除く): 403693290

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, 443, 546, 662, 819, 886, 993, 1329, 1638, 1986, 2317, 2658, 2979, 3101, 3987, 4303, 4634, 5759, 5958, 6202, 6951, 7974, 8606, 9303, 11518, 12909, 13902, 17277, 18606, 20853, 25818, 27909, 30121, 34554, 38727, 40313, 41706, 51831, 55818, 60242, 77454, 80626, 90363, 103662, 120939, 146633, 180726, 241878, 271089, 293266, 362817, 439899, 542178, 725634, 879798, 1026431, 1319697, 1906229, 2052862, 2639394, 3079293, 3812458, 5718687, 6158586, 9237879, 11437374, 13343603, 17156061, 18475758, 26687206, 34312122, 40030809, 80061618, 120092427, 240184854]

約数ペア:

[(1, 240184854), (2, 120092427), (3, 80061618), (6, 40030809), (7, 34312122), (9, 26687206), (13, 18475758), (14, 17156061), (18, 13343603), (21, 11437374), (26, 9237879), (39, 6158586), (42, 5718687), (63, 3812458), (78, 3079293), (91, 2639394), (117, 2052862), (126, 1906229), (182, 1319697), (234, 1026431), (273, 879798), (331, 725634), (443, 542178), (546, 439899), (662, 362817), (819, 293266), (886, 271089), (993, 241878), (1329, 180726), (1638, 146633), (1986, 120939), (2317, 103662), (2658, 90363), (2979, 80626), (3101, 77454), (3987, 60242), (4303, 55818), (4634, 51831), (5759, 41706), (5958, 40313), (6202, 38727), (6951, 34554), (7974, 30121), (8606, 27909), (9303, 25818), (11518, 20853), (12909, 18606), (13902, 17277)]