25430474412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1\times {\mathrm{2251}}^1$

素因数の和:2748

約数の個数: 144

約数和(自身を含む): 74287030272

約数和(自身を除く): 48856555860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 353, 381, 508, 706, 762, 889, 1059, 1143, 1412, 1524, 1778, 2118, 2251, 2286, 2471, 2667, 3177, 3556, 4236, 4502, 4572, 4942, 5334, 6354, 6753, 7413, 8001, 9004, 9884, 10668, 12708, 13506, 14826, 15757, 16002, 20259, 22239, 27012, 29652, 31514, 32004, 40518, 44478, 44831, 47271, 63028, 81036, 88956, 89662, 94542, 134493, 141813, 179324, 189084, 268986, 283626, 285877, 313817, 403479, 537972, 567252, 571754, 627634, 794603, 806958, 857631, 941451, 1143508, 1255268, 1589206, 1613916, 1715262, 1882902, 2001139, 2383809, 2572893, 2824353, 3178412, 3430524, 3765804, 4002278, 4767618, 5145786, 5562221, 5648706, 6003417, 7151427, 8004556, 9535236, 10291572, 11124442, 11297412, 12006834, 14302854, 16686663, 18010251, 22248884, 24013668, 28605708, 33373326, 36020502, 50059989, 66746652, 72041004, 100119978, 100914581, 200239956, 201829162, 302743743, 403658324, 605487486, 706402067, 908231229, 1210974972, 1412804134, 1816462458, 2119206201, 2825608268, 3632924916, 4238412402, 6357618603, 8476824804, 12715237206, 25430474412]

約数ペア:

[(1, 25430474412), (2, 12715237206), (3, 8476824804), (4, 6357618603), (6, 4238412402), (7, 3632924916), (9, 2825608268), (12, 2119206201), (14, 1816462458), (18, 1412804134), (21, 1210974972), (28, 908231229), (36, 706402067), (42, 605487486), (63, 403658324), (84, 302743743), (126, 201829162), (127, 200239956), (252, 100914581), (254, 100119978), (353, 72041004), (381, 66746652), (508, 50059989), (706, 36020502), (762, 33373326), (889, 28605708), (1059, 24013668), (1143, 22248884), (1412, 18010251), (1524, 16686663), (1778, 14302854), (2118, 12006834), (2251, 11297412), (2286, 11124442), (2471, 10291572), (2667, 9535236), (3177, 8004556), (3556, 7151427), (4236, 6003417), (4502, 5648706), (4572, 5562221), (4942, 5145786), (5334, 4767618), (6354, 4002278), (6753, 3765804), (7413, 3430524), (8001, 3178412), (9004, 2824353), (9884, 2572893), (10668, 2383809), (12708, 2001139), (13506, 1882902), (14826, 1715262), (15757, 1613916), (16002, 1589206), (20259, 1255268), (22239, 1143508), (27012, 941451), (29652, 857631), (31514, 806958), (32004, 794603), (40518, 627634), (44478, 571754), (44831, 567252), (47271, 537972), (63028, 403479), (81036, 313817), (88956, 285877), (89662, 283626), (94542, 268986), (134493, 189084), (141813, 179324)]