235198728

素因数分解:

$2^3\times 3^8\times {\mathrm{4481}}^1$

素因数の和:4511

約数の個数: 72

約数和(自身を含む): 661610430

約数和(自身を除く): 426411702

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2187, 2916, 4374, 4481, 5832, 6561, 8748, 8962, 13122, 13443, 17496, 17924, 26244, 26886, 35848, 40329, 52488, 53772, 80658, 107544, 120987, 161316, 241974, 322632, 362961, 483948, 725922, 967896, 1088883, 1451844, 2177766, 2903688, 3266649, 4355532, 6533298, 8711064, 9799947, 13066596, 19599894, 26133192, 29399841, 39199788, 58799682, 78399576, 117599364, 235198728]

約数ペア:

[(1, 235198728), (2, 117599364), (3, 78399576), (4, 58799682), (6, 39199788), (8, 29399841), (9, 26133192), (12, 19599894), (18, 13066596), (24, 9799947), (27, 8711064), (36, 6533298), (54, 4355532), (72, 3266649), (81, 2903688), (108, 2177766), (162, 1451844), (216, 1088883), (243, 967896), (324, 725922), (486, 483948), (648, 362961), (729, 322632), (972, 241974), (1458, 161316), (1944, 120987), (2187, 107544), (2916, 80658), (4374, 53772), (4481, 52488), (5832, 40329), (6561, 35848), (8748, 26886), (8962, 26244), (13122, 17924), (13443, 17496)]