2757016656

素因数分解:

$2^4\times 3^3\times {\mathrm{103}}^1\times {\mathrm{61961}}^1$

素因数の和:62081

約数の個数: 80

約数和(自身を含む): 7990619520

約数和(自身を除く): 5233602864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 103, 108, 144, 206, 216, 309, 412, 432, 618, 824, 927, 1236, 1648, 1854, 2472, 2781, 3708, 4944, 5562, 7416, 11124, 14832, 22248, 44496, 61961, 123922, 185883, 247844, 371766, 495688, 557649, 743532, 991376, 1115298, 1487064, 1672947, 2230596, 2974128, 3345894, 4461192, 6381983, 6691788, 8922384, 12763966, 13383576, 19145949, 25527932, 26767152, 38291898, 51055864, 57437847, 76583796, 102111728, 114875694, 153167592, 172313541, 229751388, 306335184, 344627082, 459502776, 689254164, 919005552, 1378508328, 2757016656]

約数ペア:

[(1, 2757016656), (2, 1378508328), (3, 919005552), (4, 689254164), (6, 459502776), (8, 344627082), (9, 306335184), (12, 229751388), (16, 172313541), (18, 153167592), (24, 114875694), (27, 102111728), (36, 76583796), (48, 57437847), (54, 51055864), (72, 38291898), (103, 26767152), (108, 25527932), (144, 19145949), (206, 13383576), (216, 12763966), (309, 8922384), (412, 6691788), (432, 6381983), (618, 4461192), (824, 3345894), (927, 2974128), (1236, 2230596), (1648, 1672947), (1854, 1487064), (2472, 1115298), (2781, 991376), (3708, 743532), (4944, 557649), (5562, 495688), (7416, 371766), (11124, 247844), (14832, 185883), (22248, 123922), (44496, 61961)]