829678788

素因数分解:

$2^2\times 3^5\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:360

約数の個数: 144

約数和(自身を含む): 2260177920

約数和(自身を除く): 1430499132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 109, 123, 162, 164, 191, 218, 243, 246, 324, 327, 369, 382, 436, 486, 492, 573, 654, 738, 764, 972, 981, 1107, 1146, 1308, 1476, 1719, 1962, 2214, 2292, 2943, 3321, 3438, 3924, 4428, 4469, 5157, 5886, 6642, 6876, 7831, 8829, 8938, 9963, 10314, 11772, 13284, 13407, 15471, 15662, 17658, 17876, 19926, 20628, 20819, 23493, 26487, 26814, 30942, 31324, 35316, 39852, 40221, 41638, 46413, 46986, 52974, 53628, 61884, 62457, 70479, 80442, 83276, 92826, 93972, 105948, 120663, 124914, 140958, 160884, 185652, 187371, 211437, 241326, 249828, 281916, 361989, 374742, 422874, 482652, 562113, 634311, 723978, 749484, 845748, 853579, 1085967, 1124226, 1268622, 1447956, 1686339, 1707158, 1902933, 2171934, 2248452, 2537244, 2560737, 3372678, 3414316, 3805866, 4343868, 5059017, 5121474, 6745356, 7611732, 7682211, 10118034, 10242948, 15364422, 20236068, 23046633, 30728844, 46093266, 69139899, 92186532, 138279798, 207419697, 276559596, 414839394, 829678788]

約数ペア:

[(1, 829678788), (2, 414839394), (3, 276559596), (4, 207419697), (6, 138279798), (9, 92186532), (12, 69139899), (18, 46093266), (27, 30728844), (36, 23046633), (41, 20236068), (54, 15364422), (81, 10242948), (82, 10118034), (108, 7682211), (109, 7611732), (123, 6745356), (162, 5121474), (164, 5059017), (191, 4343868), (218, 3805866), (243, 3414316), (246, 3372678), (324, 2560737), (327, 2537244), (369, 2248452), (382, 2171934), (436, 1902933), (486, 1707158), (492, 1686339), (573, 1447956), (654, 1268622), (738, 1124226), (764, 1085967), (972, 853579), (981, 845748), (1107, 749484), (1146, 723978), (1308, 634311), (1476, 562113), (1719, 482652), (1962, 422874), (2214, 374742), (2292, 361989), (2943, 281916), (3321, 249828), (3438, 241326), (3924, 211437), (4428, 187371), (4469, 185652), (5157, 160884), (5886, 140958), (6642, 124914), (6876, 120663), (7831, 105948), (8829, 93972), (8938, 92826), (9963, 83276), (10314, 80442), (11772, 70479), (13284, 62457), (13407, 61884), (15471, 53628), (15662, 52974), (17658, 46986), (17876, 46413), (19926, 41638), (20628, 40221), (20819, 39852), (23493, 35316), (26487, 31324), (26814, 30942)]