628662272

素因数分解:

$2^{13}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1$

素因数の和:629

約数の個数: 112

約数和(自身を含む): 1515099840

約数和(自身を除く): 886437568

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 512, 532, 577, 608, 896, 1024, 1064, 1154, 1216, 1792, 2048, 2128, 2308, 2432, 3584, 4039, 4096, 4256, 4616, 4864, 7168, 8078, 8192, 8512, 9232, 9728, 10963, 14336, 16156, 17024, 18464, 19456, 21926, 28672, 32312, 34048, 36928, 38912, 43852, 57344, 64624, 68096, 73856, 76741, 77824, 87704, 129248, 136192, 147712, 153482, 155648, 175408, 258496, 272384, 295424, 306964, 350816, 516992, 544768, 590848, 613928, 701632, 1033984, 1089536, 1181696, 1227856, 1403264, 2067968, 2363392, 2455712, 2806528, 4135936, 4726784, 4911424, 5613056, 8271872, 9822848, 11226112, 16543744, 19645696, 22452224, 33087488, 39291392, 44904448, 78582784, 89808896, 157165568, 314331136, 628662272]

約数ペア:

[(1, 628662272), (2, 314331136), (4, 157165568), (7, 89808896), (8, 78582784), (14, 44904448), (16, 39291392), (19, 33087488), (28, 22452224), (32, 19645696), (38, 16543744), (56, 11226112), (64, 9822848), (76, 8271872), (112, 5613056), (128, 4911424), (133, 4726784), (152, 4135936), (224, 2806528), (256, 2455712), (266, 2363392), (304, 2067968), (448, 1403264), (512, 1227856), (532, 1181696), (577, 1089536), (608, 1033984), (896, 701632), (1024, 613928), (1064, 590848), (1154, 544768), (1216, 516992), (1792, 350816), (2048, 306964), (2128, 295424), (2308, 272384), (2432, 258496), (3584, 175408), (4039, 155648), (4096, 153482), (4256, 147712), (4616, 136192), (4864, 129248), (7168, 87704), (8078, 77824), (8192, 76741), (8512, 73856), (9232, 68096), (9728, 64624), (10963, 57344), (14336, 43852), (16156, 38912), (17024, 36928), (18464, 34048), (19456, 32312), (21926, 28672)]