1205847864

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18671}}^1$

素因数の和:18722

約数の個数: 128

約数和(自身を含む): 3764275200

約数和(自身を除く): 2558427336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 52, 54, 69, 72, 78, 92, 104, 108, 117, 138, 156, 184, 207, 216, 234, 276, 299, 312, 351, 414, 468, 552, 598, 621, 702, 828, 897, 936, 1196, 1242, 1404, 1656, 1794, 2392, 2484, 2691, 2808, 3588, 4968, 5382, 7176, 8073, 10764, 16146, 18671, 21528, 32292, 37342, 56013, 64584, 74684, 112026, 149368, 168039, 224052, 242723, 336078, 429433, 448104, 485446, 504117, 672156, 728169, 858866, 970892, 1008234, 1288299, 1344312, 1456338, 1717732, 1941784, 2016468, 2184507, 2576598, 2912676, 3435464, 3864897, 4032936, 4369014, 5153196, 5582629, 5825352, 6553521, 7729794, 8738028, 10306392, 11165258, 11594691, 13107042, 15459588, 16747887, 17476056, 22330516, 23189382, 26214084, 30919176, 33495774, 44661032, 46378764, 50243661, 52428168, 66991548, 92757528, 100487322, 133983096, 150730983, 200974644, 301461966, 401949288, 602923932, 1205847864]

約数ペア:

[(1, 1205847864), (2, 602923932), (3, 401949288), (4, 301461966), (6, 200974644), (8, 150730983), (9, 133983096), (12, 100487322), (13, 92757528), (18, 66991548), (23, 52428168), (24, 50243661), (26, 46378764), (27, 44661032), (36, 33495774), (39, 30919176), (46, 26214084), (52, 23189382), (54, 22330516), (69, 17476056), (72, 16747887), (78, 15459588), (92, 13107042), (104, 11594691), (108, 11165258), (117, 10306392), (138, 8738028), (156, 7729794), (184, 6553521), (207, 5825352), (216, 5582629), (234, 5153196), (276, 4369014), (299, 4032936), (312, 3864897), (351, 3435464), (414, 2912676), (468, 2576598), (552, 2184507), (598, 2016468), (621, 1941784), (702, 1717732), (828, 1456338), (897, 1344312), (936, 1288299), (1196, 1008234), (1242, 970892), (1404, 858866), (1656, 728169), (1794, 672156), (2392, 504117), (2484, 485446), (2691, 448104), (2808, 429433), (3588, 336078), (4968, 242723), (5382, 224052), (7176, 168039), (8073, 149368), (10764, 112026), (16146, 74684), (18671, 64584), (21528, 56013), (32292, 37342)]