1328669568

素因数分解:

$2^7\times 3^6\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:552

約数の個数: 224

約数和(自身を含む): 4113833400

約数和(自身を除く): 2785163832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 81, 87, 96, 108, 116, 128, 144, 162, 174, 192, 216, 232, 243, 261, 288, 324, 348, 384, 432, 464, 486, 491, 522, 576, 648, 696, 729, 783, 864, 928, 972, 982, 1044, 1152, 1296, 1392, 1458, 1473, 1566, 1728, 1856, 1944, 1964, 2088, 2349, 2592, 2784, 2916, 2946, 3132, 3456, 3712, 3888, 3928, 4176, 4419, 4698, 5184, 5568, 5832, 5892, 6264, 7047, 7776, 7856, 8352, 8838, 9396, 10368, 11136, 11664, 11784, 12528, 13257, 14094, 14239, 15552, 15712, 16704, 17676, 18792, 21141, 23328, 23568, 25056, 26514, 28188, 28478, 31104, 31424, 33408, 35352, 37584, 39771, 42282, 42717, 46656, 47136, 50112, 53028, 56376, 56956, 62848, 70704, 75168, 79542, 84564, 85434, 93312, 94272, 100224, 106056, 112752, 113912, 119313, 128151, 141408, 150336, 159084, 169128, 170868, 188544, 212112, 225504, 227824, 238626, 256302, 282816, 300672, 318168, 338256, 341736, 357939, 384453, 424224, 451008, 455648, 477252, 512604, 565632, 636336, 676512, 683472, 715878, 768906, 848448, 902016, 911296, 954504, 1025208, 1153359, 1272672, 1353024, 1366944, 1431756, 1537812, 1696896, 1822592, 1909008, 2050416, 2306718, 2545344, 2706048, 2733888, 2863512, 3075624, 3460077, 3818016, 4100832, 4613436, 5090688, 5467776, 5727024, 6151248, 6920154, 7636032, 8201664, 9226872, 10380231, 11454048, 12302496, 13840308, 15272064, 16403328, 18453744, 20760462, 22908096, 24604992, 27680616, 36907488, 41520924, 45816192, 49209984, 55361232, 73814976, 83041848, 110722464, 147629952, 166083696, 221444928, 332167392, 442889856, 664334784, 1328669568]

約数ペア:

[(1, 1328669568), (2, 664334784), (3, 442889856), (4, 332167392), (6, 221444928), (8, 166083696), (9, 147629952), (12, 110722464), (16, 83041848), (18, 73814976), (24, 55361232), (27, 49209984), (29, 45816192), (32, 41520924), (36, 36907488), (48, 27680616), (54, 24604992), (58, 22908096), (64, 20760462), (72, 18453744), (81, 16403328), (87, 15272064), (96, 13840308), (108, 12302496), (116, 11454048), (128, 10380231), (144, 9226872), (162, 8201664), (174, 7636032), (192, 6920154), (216, 6151248), (232, 5727024), (243, 5467776), (261, 5090688), (288, 4613436), (324, 4100832), (348, 3818016), (384, 3460077), (432, 3075624), (464, 2863512), (486, 2733888), (491, 2706048), (522, 2545344), (576, 2306718), (648, 2050416), (696, 1909008), (729, 1822592), (783, 1696896), (864, 1537812), (928, 1431756), (972, 1366944), (982, 1353024), (1044, 1272672), (1152, 1153359), (1296, 1025208), (1392, 954504), (1458, 911296), (1473, 902016), (1566, 848448), (1728, 768906), (1856, 715878), (1944, 683472), (1964, 676512), (2088, 636336), (2349, 565632), (2592, 512604), (2784, 477252), (2916, 455648), (2946, 451008), (3132, 424224), (3456, 384453), (3712, 357939), (3888, 341736), (3928, 338256), (4176, 318168), (4419, 300672), (4698, 282816), (5184, 256302), (5568, 238626), (5832, 227824), (5892, 225504), (6264, 212112), (7047, 188544), (7776, 170868), (7856, 169128), (8352, 159084), (8838, 150336), (9396, 141408), (10368, 128151), (11136, 119313), (11664, 113912), (11784, 112752), (12528, 106056), (13257, 100224), (14094, 94272), (14239, 93312), (15552, 85434), (15712, 84564), (16704, 79542), (17676, 75168), (18792, 70704), (21141, 62848), (23328, 56956), (23568, 56376), (25056, 53028), (26514, 50112), (28188, 47136), (28478, 46656), (31104, 42717), (31424, 42282), (33408, 39771), (35352, 37584)]