396103616

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4643}}^1$

素因数の和:4729

約数の個数: 56

約数和(自身を含む): 830421504

約数和(自身を除く): 434317888

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 64, 86, 124, 172, 248, 344, 496, 688, 992, 1333, 1376, 1984, 2666, 2752, 4643, 5332, 9286, 10664, 18572, 21328, 37144, 42656, 74288, 85312, 143933, 148576, 199649, 287866, 297152, 399298, 575732, 798596, 1151464, 1597192, 2302928, 3194384, 4605856, 6189119, 6388768, 9211712, 12378238, 12777536, 24756476, 49512952, 99025904, 198051808, 396103616]

約数ペア:

[(1, 396103616), (2, 198051808), (4, 99025904), (8, 49512952), (16, 24756476), (31, 12777536), (32, 12378238), (43, 9211712), (62, 6388768), (64, 6189119), (86, 4605856), (124, 3194384), (172, 2302928), (248, 1597192), (344, 1151464), (496, 798596), (688, 575732), (992, 399298), (1333, 297152), (1376, 287866), (1984, 199649), (2666, 148576), (2752, 143933), (4643, 85312), (5332, 74288), (9286, 42656), (10664, 37144), (18572, 21328)]