2783693664

素因数分解:

$2^5\times 3^2\times {\mathrm{569}}^1\times {\mathrm{16987}}^1$

素因数の和:17572

約数の個数: 72

約数和(自身を含む): 7930508040

約数和(自身を除く): 5146814376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 569, 1138, 1707, 2276, 3414, 4552, 5121, 6828, 9104, 10242, 13656, 16987, 18208, 20484, 27312, 33974, 40968, 50961, 54624, 67948, 81936, 101922, 135896, 152883, 163872, 203844, 271792, 305766, 407688, 543584, 611532, 815376, 1223064, 1630752, 2446128, 4892256, 9665603, 19331206, 28996809, 38662412, 57993618, 77324824, 86990427, 115987236, 154649648, 173980854, 231974472, 309299296, 347961708, 463948944, 695923416, 927897888, 1391846832, 2783693664]

約数ペア:

[(1, 2783693664), (2, 1391846832), (3, 927897888), (4, 695923416), (6, 463948944), (8, 347961708), (9, 309299296), (12, 231974472), (16, 173980854), (18, 154649648), (24, 115987236), (32, 86990427), (36, 77324824), (48, 57993618), (72, 38662412), (96, 28996809), (144, 19331206), (288, 9665603), (569, 4892256), (1138, 2446128), (1707, 1630752), (2276, 1223064), (3414, 815376), (4552, 611532), (5121, 543584), (6828, 407688), (9104, 305766), (10242, 271792), (13656, 203844), (16987, 163872), (18208, 152883), (20484, 135896), (27312, 101922), (33974, 81936), (40968, 67948), (50961, 54624)]