371480512

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4603}}^1$

素因数の和:4725

約数の個数: 56

約数和(自身を含む): 802219376

約数和(自身を除く): 430738864

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 97, 104, 194, 208, 388, 416, 776, 832, 1261, 1552, 2522, 3104, 4603, 5044, 6208, 9206, 10088, 18412, 20176, 36824, 40352, 59839, 73648, 80704, 119678, 147296, 239356, 294592, 446491, 478712, 892982, 957424, 1785964, 1914848, 3571928, 3829696, 5804383, 7143856, 11608766, 14287712, 23217532, 28575424, 46435064, 92870128, 185740256, 371480512]

約数ペア:

[(1, 371480512), (2, 185740256), (4, 92870128), (8, 46435064), (13, 28575424), (16, 23217532), (26, 14287712), (32, 11608766), (52, 7143856), (64, 5804383), (97, 3829696), (104, 3571928), (194, 1914848), (208, 1785964), (388, 957424), (416, 892982), (776, 478712), (832, 446491), (1261, 294592), (1552, 239356), (2522, 147296), (3104, 119678), (4603, 80704), (5044, 73648), (6208, 59839), (9206, 40352), (10088, 36824), (18412, 20176)]