260979264

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{383}}^1$

素因数の和:434

約数の個数: 252

約数和(自身を含む): 928152576

約数和(自身を除く): 667173312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 169, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 338, 364, 383, 416, 448, 468, 504, 507, 546, 576, 624, 672, 676, 728, 766, 819, 832, 936, 1008, 1014, 1092, 1149, 1183, 1248, 1344, 1352, 1456, 1521, 1532, 1638, 1872, 2016, 2028, 2184, 2298, 2366, 2496, 2681, 2704, 2912, 3042, 3064, 3276, 3447, 3549, 3744, 4032, 4056, 4368, 4596, 4732, 4979, 5362, 5408, 5824, 6084, 6128, 6552, 6894, 7098, 7488, 8043, 8112, 8736, 9192, 9464, 9958, 10647, 10724, 10816, 12168, 12256, 13104, 13788, 14196, 14937, 16086, 16224, 17472, 18384, 18928, 19916, 21294, 21448, 24129, 24336, 24512, 26208, 27576, 28392, 29874, 32172, 32448, 34853, 36768, 37856, 39832, 42588, 42896, 44811, 48258, 48672, 52416, 55152, 56784, 59748, 64344, 64727, 69706, 73536, 75712, 79664, 85176, 85792, 89622, 96516, 97344, 104559, 110304, 113568, 119496, 128688, 129454, 139412, 159328, 170352, 171584, 179244, 193032, 194181, 209118, 220608, 227136, 238992, 257376, 258908, 278824, 313677, 318656, 340704, 358488, 386064, 388362, 418236, 453089, 477984, 514752, 517816, 557648, 582543, 627354, 681408, 716976, 772128, 776724, 836472, 906178, 955968, 1035632, 1115296, 1165086, 1254708, 1359267, 1433952, 1544256, 1553448, 1672944, 1812356, 2071264, 2230592, 2330172, 2509416, 2718534, 2867904, 3106896, 3345888, 3624712, 4077801, 4142528, 4660344, 5018832, 5437068, 6213792, 6691776, 7249424, 8155602, 9320688, 10037664, 10874136, 12427584, 14498848, 16311204, 18641376, 20075328, 21748272, 28997696, 32622408, 37282752, 43496544, 65244816, 86993088, 130489632, 260979264]

約数ペア:

[(1, 260979264), (2, 130489632), (3, 86993088), (4, 65244816), (6, 43496544), (7, 37282752), (8, 32622408), (9, 28997696), (12, 21748272), (13, 20075328), (14, 18641376), (16, 16311204), (18, 14498848), (21, 12427584), (24, 10874136), (26, 10037664), (28, 9320688), (32, 8155602), (36, 7249424), (39, 6691776), (42, 6213792), (48, 5437068), (52, 5018832), (56, 4660344), (63, 4142528), (64, 4077801), (72, 3624712), (78, 3345888), (84, 3106896), (91, 2867904), (96, 2718534), (104, 2509416), (112, 2330172), (117, 2230592), (126, 2071264), (144, 1812356), (156, 1672944), (168, 1553448), (169, 1544256), (182, 1433952), (192, 1359267), (208, 1254708), (224, 1165086), (234, 1115296), (252, 1035632), (273, 955968), (288, 906178), (312, 836472), (336, 776724), (338, 772128), (364, 716976), (383, 681408), (416, 627354), (448, 582543), (468, 557648), (504, 517816), (507, 514752), (546, 477984), (576, 453089), (624, 418236), (672, 388362), (676, 386064), (728, 358488), (766, 340704), (819, 318656), (832, 313677), (936, 278824), (1008, 258908), (1014, 257376), (1092, 238992), (1149, 227136), (1183, 220608), (1248, 209118), (1344, 194181), (1352, 193032), (1456, 179244), (1521, 171584), (1532, 170352), (1638, 159328), (1872, 139412), (2016, 129454), (2028, 128688), (2184, 119496), (2298, 113568), (2366, 110304), (2496, 104559), (2681, 97344), (2704, 96516), (2912, 89622), (3042, 85792), (3064, 85176), (3276, 79664), (3447, 75712), (3549, 73536), (3744, 69706), (4032, 64727), (4056, 64344), (4368, 59748), (4596, 56784), (4732, 55152), (4979, 52416), (5362, 48672), (5408, 48258), (5824, 44811), (6084, 42896), (6128, 42588), (6552, 39832), (6894, 37856), (7098, 36768), (7488, 34853), (8043, 32448), (8112, 32172), (8736, 29874), (9192, 28392), (9464, 27576), (9958, 26208), (10647, 24512), (10724, 24336), (10816, 24129), (12168, 21448), (12256, 21294), (13104, 19916), (13788, 18928), (14196, 18384), (14937, 17472), (16086, 16224)]