1210881984

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28537}}^1$

素因数の和:28582

約数の個数: 112

約数和(自身を含む): 3653320608

約数和(自身を除く): 2442438624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 136, 156, 192, 204, 208, 221, 272, 312, 408, 416, 442, 544, 624, 663, 816, 832, 884, 1088, 1248, 1326, 1632, 1768, 2496, 2652, 3264, 3536, 5304, 7072, 10608, 14144, 21216, 28537, 42432, 57074, 85611, 114148, 171222, 228296, 342444, 370981, 456592, 485129, 684888, 741962, 913184, 970258, 1112943, 1369776, 1455387, 1483924, 1826368, 1940516, 2225886, 2739552, 2910774, 2967848, 3881032, 4451772, 5479104, 5821548, 5935696, 6306677, 7762064, 8903544, 11643096, 11871392, 12613354, 15524128, 17807088, 18920031, 23286192, 23742784, 25226708, 31048256, 35614176, 37840062, 46572384, 50453416, 71228352, 75680124, 93144768, 100906832, 151360248, 201813664, 302720496, 403627328, 605440992, 1210881984]

約数ペア:

[(1, 1210881984), (2, 605440992), (3, 403627328), (4, 302720496), (6, 201813664), (8, 151360248), (12, 100906832), (13, 93144768), (16, 75680124), (17, 71228352), (24, 50453416), (26, 46572384), (32, 37840062), (34, 35614176), (39, 31048256), (48, 25226708), (51, 23742784), (52, 23286192), (64, 18920031), (68, 17807088), (78, 15524128), (96, 12613354), (102, 11871392), (104, 11643096), (136, 8903544), (156, 7762064), (192, 6306677), (204, 5935696), (208, 5821548), (221, 5479104), (272, 4451772), (312, 3881032), (408, 2967848), (416, 2910774), (442, 2739552), (544, 2225886), (624, 1940516), (663, 1826368), (816, 1483924), (832, 1455387), (884, 1369776), (1088, 1112943), (1248, 970258), (1326, 913184), (1632, 741962), (1768, 684888), (2496, 485129), (2652, 456592), (3264, 370981), (3536, 342444), (5304, 228296), (7072, 171222), (10608, 114148), (14144, 85611), (21216, 57074), (28537, 42432)]