266495976

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{10253}}^1$

素因数の和:10303

約数の個数: 72

約数和(自身を含む): 761820930

約数和(自身を除く): 495324954

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 361, 456, 684, 722, 1083, 1368, 1444, 2166, 2888, 3249, 4332, 6498, 8664, 10253, 12996, 20506, 25992, 30759, 41012, 61518, 82024, 92277, 123036, 184554, 194807, 246072, 369108, 389614, 584421, 738216, 779228, 1168842, 1558456, 1753263, 2337684, 3506526, 3701333, 4675368, 7013052, 7402666, 11103999, 14026104, 14805332, 22207998, 29610664, 33311997, 44415996, 66623994, 88831992, 133247988, 266495976]

約数ペア:

[(1, 266495976), (2, 133247988), (3, 88831992), (4, 66623994), (6, 44415996), (8, 33311997), (9, 29610664), (12, 22207998), (18, 14805332), (19, 14026104), (24, 11103999), (36, 7402666), (38, 7013052), (57, 4675368), (72, 3701333), (76, 3506526), (114, 2337684), (152, 1753263), (171, 1558456), (228, 1168842), (342, 779228), (361, 738216), (456, 584421), (684, 389614), (722, 369108), (1083, 246072), (1368, 194807), (1444, 184554), (2166, 123036), (2888, 92277), (3249, 82024), (4332, 61518), (6498, 41012), (8664, 30759), (10253, 25992), (12996, 20506)]