1297339472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:421

約数の個数: 160

約数和(自身を含む): 3127299840

約数和(自身を除く): 1829960368

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 44, 46, 52, 88, 89, 92, 104, 143, 176, 178, 184, 208, 253, 277, 286, 299, 356, 368, 506, 554, 572, 598, 712, 979, 1012, 1108, 1144, 1157, 1196, 1424, 1958, 2024, 2047, 2216, 2288, 2314, 2392, 3047, 3289, 3601, 3916, 4048, 4094, 4432, 4628, 4784, 6094, 6371, 6578, 7202, 7832, 8188, 9256, 12188, 12727, 12742, 13156, 14404, 15664, 16376, 18512, 22517, 24376, 24653, 25454, 25484, 26312, 26611, 28808, 32752, 39611, 45034, 48752, 49306, 50908, 50968, 52624, 53222, 57616, 70081, 79222, 82823, 90068, 98612, 101816, 101936, 106444, 140162, 158444, 165646, 180136, 197224, 203632, 212888, 271183, 280324, 292721, 316888, 320489, 331292, 360272, 394448, 425776, 542366, 560648, 567019, 585442, 633776, 640978, 662584, 911053, 1084732, 1121296, 1134038, 1170884, 1281956, 1325168, 1822106, 2169464, 2268076, 2341768, 2563912, 3525379, 3644212, 4338928, 4536152, 4683536, 5127824, 6237209, 7050758, 7288424, 7371247, 9072304, 12474418, 14101516, 14576848, 14742494, 24948836, 28203032, 29484988, 49897672, 56406064, 58969976, 81083717, 99795344, 117939952, 162167434, 324334868, 648669736, 1297339472]

約数ペア:

[(1, 1297339472), (2, 648669736), (4, 324334868), (8, 162167434), (11, 117939952), (13, 99795344), (16, 81083717), (22, 58969976), (23, 56406064), (26, 49897672), (44, 29484988), (46, 28203032), (52, 24948836), (88, 14742494), (89, 14576848), (92, 14101516), (104, 12474418), (143, 9072304), (176, 7371247), (178, 7288424), (184, 7050758), (208, 6237209), (253, 5127824), (277, 4683536), (286, 4536152), (299, 4338928), (356, 3644212), (368, 3525379), (506, 2563912), (554, 2341768), (572, 2268076), (598, 2169464), (712, 1822106), (979, 1325168), (1012, 1281956), (1108, 1170884), (1144, 1134038), (1157, 1121296), (1196, 1084732), (1424, 911053), (1958, 662584), (2024, 640978), (2047, 633776), (2216, 585442), (2288, 567019), (2314, 560648), (2392, 542366), (3047, 425776), (3289, 394448), (3601, 360272), (3916, 331292), (4048, 320489), (4094, 316888), (4432, 292721), (4628, 280324), (4784, 271183), (6094, 212888), (6371, 203632), (6578, 197224), (7202, 180136), (7832, 165646), (8188, 158444), (9256, 140162), (12188, 106444), (12727, 101936), (12742, 101816), (13156, 98612), (14404, 90068), (15664, 82823), (16376, 79222), (18512, 70081), (22517, 57616), (24376, 53222), (24653, 52624), (25454, 50968), (25484, 50908), (26312, 49306), (26611, 48752), (28808, 45034), (32752, 39611)]