265046503168

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{479}}^1\times {\mathrm{1021}}^1$

素因数の和:1618

約数の個数: 144

約数和(自身を含む): 556501075200

約数和(自身を除く): 291454572032

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 73, 116, 128, 146, 232, 256, 292, 464, 479, 584, 928, 958, 1021, 1168, 1856, 1916, 2042, 2117, 2336, 3712, 3832, 4084, 4234, 4672, 7424, 7664, 8168, 8468, 9344, 13891, 15328, 16336, 16936, 18688, 27782, 29609, 30656, 32672, 33872, 34967, 55564, 59218, 61312, 65344, 67744, 69934, 74533, 111128, 118436, 122624, 130688, 135488, 139868, 149066, 222256, 236872, 261376, 270976, 279736, 298132, 444512, 473744, 489059, 541952, 559472, 596264, 889024, 947488, 978118, 1014043, 1118944, 1192528, 1778048, 1894976, 1956236, 2028086, 2161457, 2237888, 2385056, 3556096, 3789952, 3912472, 4056172, 4322914, 4475776, 4770112, 7579904, 7824944, 8112344, 8645828, 8951552, 9540224, 14182711, 15649888, 16224688, 17291656, 19080448, 28365422, 31299776, 32449376, 34583312, 35701307, 56730844, 62599552, 64898752, 69166624, 71402614, 113461688, 125199104, 129797504, 138333248, 142805228, 226923376, 259595008, 276666496, 285610456, 453846752, 553332992, 571220912, 907693504, 1035337903, 1142441824, 1815387008, 2070675806, 2284883648, 3630774016, 4141351612, 4569767296, 8282703224, 9139534592, 16565406448, 33130812896, 66261625792, 132523251584, 265046503168]

約数ペア:

[(1, 265046503168), (2, 132523251584), (4, 66261625792), (8, 33130812896), (16, 16565406448), (29, 9139534592), (32, 8282703224), (58, 4569767296), (64, 4141351612), (73, 3630774016), (116, 2284883648), (128, 2070675806), (146, 1815387008), (232, 1142441824), (256, 1035337903), (292, 907693504), (464, 571220912), (479, 553332992), (584, 453846752), (928, 285610456), (958, 276666496), (1021, 259595008), (1168, 226923376), (1856, 142805228), (1916, 138333248), (2042, 129797504), (2117, 125199104), (2336, 113461688), (3712, 71402614), (3832, 69166624), (4084, 64898752), (4234, 62599552), (4672, 56730844), (7424, 35701307), (7664, 34583312), (8168, 32449376), (8468, 31299776), (9344, 28365422), (13891, 19080448), (15328, 17291656), (16336, 16224688), (16936, 15649888), (18688, 14182711), (27782, 9540224), (29609, 8951552), (30656, 8645828), (32672, 8112344), (33872, 7824944), (34967, 7579904), (55564, 4770112), (59218, 4475776), (61312, 4322914), (65344, 4056172), (67744, 3912472), (69934, 3789952), (74533, 3556096), (111128, 2385056), (118436, 2237888), (122624, 2161457), (130688, 2028086), (135488, 1956236), (139868, 1894976), (149066, 1778048), (222256, 1192528), (236872, 1118944), (261376, 1014043), (270976, 978118), (279736, 947488), (298132, 889024), (444512, 596264), (473744, 559472), (489059, 541952)]