289313076

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97609}}^1$

素因数の和:97648

約数の個数: 48

約数和(自身を含む): 765262400

約数和(自身を除く): 475949324

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 97609, 195218, 292827, 390436, 585654, 1171308, 1268917, 1854571, 2537834, 3709142, 3806751, 5075668, 5563713, 7418284, 7613502, 11127426, 15227004, 22254852, 24109423, 48218846, 72328269, 96437692, 144656538, 289313076]

約数ペア:

[(1, 289313076), (2, 144656538), (3, 96437692), (4, 72328269), (6, 48218846), (12, 24109423), (13, 22254852), (19, 15227004), (26, 11127426), (38, 7613502), (39, 7418284), (52, 5563713), (57, 5075668), (76, 3806751), (78, 3709142), (114, 2537834), (156, 1854571), (228, 1268917), (247, 1171308), (494, 585654), (741, 390436), (988, 292827), (1482, 195218), (2964, 97609)]