319784192

素因数分解:

$2^8\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:133

約数の個数: 216

約数和(自身を含む): 836760456

約数和(自身を除く): 516976264

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 49, 52, 53, 56, 64, 74, 91, 98, 104, 106, 112, 128, 148, 182, 196, 208, 212, 224, 256, 259, 296, 364, 371, 392, 416, 424, 448, 481, 518, 592, 637, 689, 728, 742, 784, 832, 848, 896, 962, 1036, 1184, 1274, 1378, 1456, 1484, 1568, 1664, 1696, 1792, 1813, 1924, 1961, 2072, 2368, 2548, 2597, 2756, 2912, 2968, 3136, 3328, 3367, 3392, 3626, 3848, 3922, 4144, 4736, 4823, 5096, 5194, 5512, 5824, 5936, 6272, 6734, 6784, 7252, 7696, 7844, 8288, 9472, 9646, 10192, 10388, 11024, 11648, 11872, 12544, 13468, 13568, 13727, 14504, 15392, 15688, 16576, 19292, 20384, 20776, 22048, 23296, 23569, 23744, 25493, 26936, 27454, 29008, 30784, 31376, 33152, 33761, 38584, 40768, 41552, 44096, 47138, 47488, 50986, 53872, 54908, 58016, 61568, 62752, 66304, 67522, 77168, 81536, 83104, 88192, 94276, 94976, 96089, 101972, 107744, 109816, 116032, 123136, 125504, 135044, 154336, 163072, 166208, 176384, 178451, 188552, 192178, 203944, 215488, 219632, 232064, 251008, 270088, 308672, 332416, 356902, 377104, 384356, 407888, 430976, 439264, 464128, 502016, 540176, 617344, 664832, 713804, 754208, 768712, 815776, 861952, 878528, 1080352, 1234688, 1249157, 1427608, 1508416, 1537424, 1631552, 1757056, 2160704, 2498314, 2855216, 3016832, 3074848, 3263104, 3514112, 4321408, 4996628, 5710432, 6033664, 6149696, 6526208, 8642816, 9993256, 11420864, 12299392, 19986512, 22841728, 24598784, 39973024, 45683456, 79946048, 159892096, 319784192]

約数ペア:

[(1, 319784192), (2, 159892096), (4, 79946048), (7, 45683456), (8, 39973024), (13, 24598784), (14, 22841728), (16, 19986512), (26, 12299392), (28, 11420864), (32, 9993256), (37, 8642816), (49, 6526208), (52, 6149696), (53, 6033664), (56, 5710432), (64, 4996628), (74, 4321408), (91, 3514112), (98, 3263104), (104, 3074848), (106, 3016832), (112, 2855216), (128, 2498314), (148, 2160704), (182, 1757056), (196, 1631552), (208, 1537424), (212, 1508416), (224, 1427608), (256, 1249157), (259, 1234688), (296, 1080352), (364, 878528), (371, 861952), (392, 815776), (416, 768712), (424, 754208), (448, 713804), (481, 664832), (518, 617344), (592, 540176), (637, 502016), (689, 464128), (728, 439264), (742, 430976), (784, 407888), (832, 384356), (848, 377104), (896, 356902), (962, 332416), (1036, 308672), (1184, 270088), (1274, 251008), (1378, 232064), (1456, 219632), (1484, 215488), (1568, 203944), (1664, 192178), (1696, 188552), (1792, 178451), (1813, 176384), (1924, 166208), (1961, 163072), (2072, 154336), (2368, 135044), (2548, 125504), (2597, 123136), (2756, 116032), (2912, 109816), (2968, 107744), (3136, 101972), (3328, 96089), (3367, 94976), (3392, 94276), (3626, 88192), (3848, 83104), (3922, 81536), (4144, 77168), (4736, 67522), (4823, 66304), (5096, 62752), (5194, 61568), (5512, 58016), (5824, 54908), (5936, 53872), (6272, 50986), (6734, 47488), (6784, 47138), (7252, 44096), (7696, 41552), (7844, 40768), (8288, 38584), (9472, 33761), (9646, 33152), (10192, 31376), (10388, 30784), (11024, 29008), (11648, 27454), (11872, 26936), (12544, 25493), (13468, 23744), (13568, 23569), (13727, 23296), (14504, 22048), (15392, 20776), (15688, 20384), (16576, 19292)]