289659828

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{2707}}^1$

素因数の和:2992

約数の個数: 48

約数和(自身を含む): 697277504

約数和(自身を除く): 407617676

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 241, 444, 482, 723, 964, 1446, 2707, 2892, 5414, 8121, 8917, 10828, 16242, 17834, 26751, 32484, 35668, 53502, 100159, 107004, 200318, 300477, 400636, 600954, 652387, 1201908, 1304774, 1957161, 2609548, 3914322, 7828644, 24138319, 48276638, 72414957, 96553276, 144829914, 289659828]

約数ペア:

[(1, 289659828), (2, 144829914), (3, 96553276), (4, 72414957), (6, 48276638), (12, 24138319), (37, 7828644), (74, 3914322), (111, 2609548), (148, 1957161), (222, 1304774), (241, 1201908), (444, 652387), (482, 600954), (723, 400636), (964, 300477), (1446, 200318), (2707, 107004), (2892, 100159), (5414, 53502), (8121, 35668), (8917, 32484), (10828, 26751), (16242, 17834)]