427788496

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{5839}}^1$

素因数の和:6107

約数の個数: 40

約数和(自身を含む): 876233600

約数和(自身を除く): 448445104

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 241, 304, 482, 964, 1928, 3856, 4579, 5839, 9158, 11678, 18316, 23356, 36632, 46712, 73264, 93424, 110941, 221882, 443764, 887528, 1407199, 1775056, 2814398, 5628796, 11257592, 22515184, 26736781, 53473562, 106947124, 213894248, 427788496]

約数ペア:

[(1, 427788496), (2, 213894248), (4, 106947124), (8, 53473562), (16, 26736781), (19, 22515184), (38, 11257592), (76, 5628796), (152, 2814398), (241, 1775056), (304, 1407199), (482, 887528), (964, 443764), (1928, 221882), (3856, 110941), (4579, 93424), (5839, 73264), (9158, 46712), (11678, 36632), (18316, 23356)]