1272864264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{4111}}^1$

素因数の和:4243

約数の個数: 128

約数和(自身を含む): 3868569600

約数和(自身を除く): 2595705336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 97, 114, 133, 152, 168, 194, 228, 266, 291, 388, 399, 456, 532, 582, 679, 776, 798, 1064, 1164, 1358, 1596, 1843, 2037, 2328, 2716, 3192, 3686, 4074, 4111, 5432, 5529, 7372, 8148, 8222, 11058, 12333, 12901, 14744, 16296, 16444, 22116, 24666, 25802, 28777, 32888, 38703, 44232, 49332, 51604, 57554, 77406, 78109, 86331, 98664, 103208, 115108, 154812, 156218, 172662, 230216, 234327, 309624, 312436, 345324, 398767, 468654, 546763, 624872, 690648, 797534, 937308, 1093526, 1196301, 1595068, 1640289, 1874616, 2187052, 2392602, 2791369, 3190136, 3280578, 4374104, 4785204, 5582738, 6561156, 7576573, 8374107, 9570408, 11165476, 13122312, 15153146, 16748214, 22330952, 22729719, 30306292, 33496428, 45459438, 53036011, 60612584, 66992856, 90918876, 106072022, 159108033, 181837752, 212144044, 318216066, 424288088, 636432132, 1272864264]

約数ペア:

[(1, 1272864264), (2, 636432132), (3, 424288088), (4, 318216066), (6, 212144044), (7, 181837752), (8, 159108033), (12, 106072022), (14, 90918876), (19, 66992856), (21, 60612584), (24, 53036011), (28, 45459438), (38, 33496428), (42, 30306292), (56, 22729719), (57, 22330952), (76, 16748214), (84, 15153146), (97, 13122312), (114, 11165476), (133, 9570408), (152, 8374107), (168, 7576573), (194, 6561156), (228, 5582738), (266, 4785204), (291, 4374104), (388, 3280578), (399, 3190136), (456, 2791369), (532, 2392602), (582, 2187052), (679, 1874616), (776, 1640289), (798, 1595068), (1064, 1196301), (1164, 1093526), (1358, 937308), (1596, 797534), (1843, 690648), (2037, 624872), (2328, 546763), (2716, 468654), (3192, 398767), (3686, 345324), (4074, 312436), (4111, 309624), (5432, 234327), (5529, 230216), (7372, 172662), (8148, 156218), (8222, 154812), (11058, 115108), (12333, 103208), (12901, 98664), (14744, 86331), (16296, 78109), (16444, 77406), (22116, 57554), (24666, 51604), (25802, 49332), (28777, 44232), (32888, 38703)]