940824976

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:597

約数の個数: 160

約数和(自身を含む): 2399846400

約数和(自身を除く): 1459021424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 71, 76, 91, 104, 112, 133, 142, 152, 182, 208, 247, 266, 284, 304, 364, 479, 494, 497, 532, 568, 728, 923, 958, 988, 994, 1064, 1136, 1349, 1456, 1729, 1846, 1916, 1976, 1988, 2128, 2698, 3353, 3458, 3692, 3832, 3952, 3976, 5396, 6227, 6461, 6706, 6916, 7384, 7664, 7952, 9101, 9443, 10792, 12454, 12922, 13412, 13832, 14768, 17537, 18202, 18886, 21584, 24908, 25844, 26824, 27664, 34009, 35074, 36404, 37772, 43589, 49816, 51688, 53648, 63707, 68018, 70148, 72808, 75544, 87178, 99632, 103376, 118313, 122759, 127414, 136036, 140296, 145616, 151088, 174356, 236626, 238063, 245518, 254828, 272072, 280592, 348712, 442117, 473252, 476126, 491036, 509656, 544144, 646171, 697424, 828191, 884234, 946504, 952252, 982072, 1019312, 1292342, 1656382, 1768468, 1893008, 1904504, 1964144, 2584684, 3094819, 3312764, 3536936, 3809008, 4523197, 5169368, 6189638, 6625528, 7073872, 8400223, 9046394, 10338736, 12379276, 13251056, 16800446, 18092788, 24758552, 33600892, 36185576, 49517104, 58801561, 67201784, 72371152, 117603122, 134403568, 235206244, 470412488, 940824976]

約数ペア:

[(1, 940824976), (2, 470412488), (4, 235206244), (7, 134403568), (8, 117603122), (13, 72371152), (14, 67201784), (16, 58801561), (19, 49517104), (26, 36185576), (28, 33600892), (38, 24758552), (52, 18092788), (56, 16800446), (71, 13251056), (76, 12379276), (91, 10338736), (104, 9046394), (112, 8400223), (133, 7073872), (142, 6625528), (152, 6189638), (182, 5169368), (208, 4523197), (247, 3809008), (266, 3536936), (284, 3312764), (304, 3094819), (364, 2584684), (479, 1964144), (494, 1904504), (497, 1893008), (532, 1768468), (568, 1656382), (728, 1292342), (923, 1019312), (958, 982072), (988, 952252), (994, 946504), (1064, 884234), (1136, 828191), (1349, 697424), (1456, 646171), (1729, 544144), (1846, 509656), (1916, 491036), (1976, 476126), (1988, 473252), (2128, 442117), (2698, 348712), (3353, 280592), (3458, 272072), (3692, 254828), (3832, 245518), (3952, 238063), (3976, 236626), (5396, 174356), (6227, 151088), (6461, 145616), (6706, 140296), (6916, 136036), (7384, 127414), (7664, 122759), (7952, 118313), (9101, 103376), (9443, 99632), (10792, 87178), (12454, 75544), (12922, 72808), (13412, 70148), (13832, 68018), (14768, 63707), (17537, 53648), (18202, 51688), (18886, 49816), (21584, 43589), (24908, 37772), (25844, 36404), (26824, 35074), (27664, 34009)]