248890923008

素因数分解:

$2^{11}\times 7^2\times {\mathrm{13}}^1\times {\mathrm{190783}}^1$

素因数の和:190832

約数の個数: 144

約数和(自身を含む): 623445863040

約数和(自身を除く): 374554940032

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 256, 364, 392, 416, 448, 512, 637, 728, 784, 832, 896, 1024, 1274, 1456, 1568, 1664, 1792, 2048, 2548, 2912, 3136, 3328, 3584, 5096, 5824, 6272, 6656, 7168, 10192, 11648, 12544, 13312, 14336, 20384, 23296, 25088, 26624, 40768, 46592, 50176, 81536, 93184, 100352, 163072, 186368, 190783, 326144, 381566, 652288, 763132, 1304576, 1335481, 1526264, 2480179, 2670962, 3052528, 4960358, 5341924, 6105056, 9348367, 9920716, 10683848, 12210112, 17361253, 18696734, 19841432, 21367696, 24420224, 34722506, 37393468, 39682864, 42735392, 48840448, 69445012, 74786936, 79365728, 85470784, 97680896, 121528771, 138890024, 149573872, 158731456, 170941568, 195361792, 243057542, 277780048, 299147744, 317462912, 341883136, 390723584, 486115084, 555560096, 598295488, 634925824, 683766272, 972230168, 1111120192, 1196590976, 1269851648, 1367532544, 1944460336, 2222240384, 2393181952, 2539703296, 2735065088, 3888920672, 4444480768, 4786363904, 5079406592, 7777841344, 8888961536, 9572727808, 15555682688, 17777923072, 19145455616, 31111365376, 35555846144, 62222730752, 124445461504, 248890923008]

約数ペア:

[(1, 248890923008), (2, 124445461504), (4, 62222730752), (7, 35555846144), (8, 31111365376), (13, 19145455616), (14, 17777923072), (16, 15555682688), (26, 9572727808), (28, 8888961536), (32, 7777841344), (49, 5079406592), (52, 4786363904), (56, 4444480768), (64, 3888920672), (91, 2735065088), (98, 2539703296), (104, 2393181952), (112, 2222240384), (128, 1944460336), (182, 1367532544), (196, 1269851648), (208, 1196590976), (224, 1111120192), (256, 972230168), (364, 683766272), (392, 634925824), (416, 598295488), (448, 555560096), (512, 486115084), (637, 390723584), (728, 341883136), (784, 317462912), (832, 299147744), (896, 277780048), (1024, 243057542), (1274, 195361792), (1456, 170941568), (1568, 158731456), (1664, 149573872), (1792, 138890024), (2048, 121528771), (2548, 97680896), (2912, 85470784), (3136, 79365728), (3328, 74786936), (3584, 69445012), (5096, 48840448), (5824, 42735392), (6272, 39682864), (6656, 37393468), (7168, 34722506), (10192, 24420224), (11648, 21367696), (12544, 19841432), (13312, 18696734), (14336, 17361253), (20384, 12210112), (23296, 10683848), (25088, 9920716), (26624, 9348367), (40768, 6105056), (46592, 5341924), (50176, 4960358), (81536, 3052528), (93184, 2670962), (100352, 2480179), (163072, 1526264), (186368, 1335481), (190783, 1304576), (326144, 763132), (381566, 652288)]