2013990272

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6959}}^1$

素因数の和:7016

約数の個数: 128

約数和(自身を含む): 5111424000

約数和(自身を除く): 3097433728

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 64, 68, 76, 112, 119, 128, 133, 136, 152, 224, 238, 266, 272, 304, 323, 448, 476, 532, 544, 608, 646, 896, 952, 1064, 1088, 1216, 1292, 1904, 2128, 2176, 2261, 2432, 2584, 3808, 4256, 4522, 5168, 6959, 7616, 8512, 9044, 10336, 13918, 15232, 17024, 18088, 20672, 27836, 36176, 41344, 48713, 55672, 72352, 97426, 111344, 118303, 132221, 144704, 194852, 222688, 236606, 264442, 289408, 389704, 445376, 473212, 528884, 779408, 828121, 890752, 925547, 946424, 1057768, 1558816, 1656242, 1851094, 1892848, 2115536, 2247757, 3117632, 3312484, 3702188, 3785696, 4231072, 4495514, 6235264, 6624968, 7404376, 7571392, 8462144, 8991028, 13249936, 14808752, 15142784, 15734299, 16924288, 17982056, 26499872, 29617504, 31468598, 35964112, 52999744, 59235008, 62937196, 71928224, 105999488, 118470016, 125874392, 143856448, 251748784, 287712896, 503497568, 1006995136, 2013990272]

約数ペア:

[(1, 2013990272), (2, 1006995136), (4, 503497568), (7, 287712896), (8, 251748784), (14, 143856448), (16, 125874392), (17, 118470016), (19, 105999488), (28, 71928224), (32, 62937196), (34, 59235008), (38, 52999744), (56, 35964112), (64, 31468598), (68, 29617504), (76, 26499872), (112, 17982056), (119, 16924288), (128, 15734299), (133, 15142784), (136, 14808752), (152, 13249936), (224, 8991028), (238, 8462144), (266, 7571392), (272, 7404376), (304, 6624968), (323, 6235264), (448, 4495514), (476, 4231072), (532, 3785696), (544, 3702188), (608, 3312484), (646, 3117632), (896, 2247757), (952, 2115536), (1064, 1892848), (1088, 1851094), (1216, 1656242), (1292, 1558816), (1904, 1057768), (2128, 946424), (2176, 925547), (2261, 890752), (2432, 828121), (2584, 779408), (3808, 528884), (4256, 473212), (4522, 445376), (5168, 389704), (6959, 289408), (7616, 264442), (8512, 236606), (9044, 222688), (10336, 194852), (13918, 144704), (15232, 132221), (17024, 118303), (18088, 111344), (20672, 97426), (27836, 72352), (36176, 55672), (41344, 48713)]