266445352012

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1\times {\mathrm{346373}}^1$

素因数の和:346798

約数の個数: 48

約数和(自身を含む): 540941974272

約数和(自身を除く): 274496622260

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 331, 332, 581, 662, 1162, 1324, 2317, 2324, 4634, 9268, 27473, 54946, 109892, 192311, 346373, 384622, 692746, 769244, 1385492, 2424611, 4849222, 9698444, 28748959, 57497918, 114649463, 114995836, 201242713, 229298926, 402485426, 458597852, 802546241, 804970852, 1605092482, 3210184964, 9515905429, 19031810858, 38063621716, 66611338003, 133222676006, 266445352012]

約数ペア:

[(1, 266445352012), (2, 133222676006), (4, 66611338003), (7, 38063621716), (14, 19031810858), (28, 9515905429), (83, 3210184964), (166, 1605092482), (331, 804970852), (332, 802546241), (581, 458597852), (662, 402485426), (1162, 229298926), (1324, 201242713), (2317, 114995836), (2324, 114649463), (4634, 57497918), (9268, 28748959), (27473, 9698444), (54946, 4849222), (109892, 2424611), (192311, 1385492), (346373, 769244), (384622, 692746)]