274541488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{547}}^1$

素因数の和:714

約数の個数: 80

約数和(自身を含む): 608849920

約数和(自身を除く): 334308432

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 127, 152, 208, 247, 254, 304, 494, 508, 547, 988, 1016, 1094, 1651, 1976, 2032, 2188, 2413, 3302, 3952, 4376, 4826, 6604, 7111, 8752, 9652, 10393, 13208, 14222, 19304, 20786, 26416, 28444, 31369, 38608, 41572, 56888, 62738, 69469, 83144, 113776, 125476, 135109, 138938, 166288, 250952, 270218, 277876, 501904, 540436, 555752, 903097, 1080872, 1111504, 1319911, 1806194, 2161744, 2639822, 3612388, 5279644, 7224776, 10559288, 14449552, 17158843, 21118576, 34317686, 68635372, 137270744, 274541488]

約数ペア:

[(1, 274541488), (2, 137270744), (4, 68635372), (8, 34317686), (13, 21118576), (16, 17158843), (19, 14449552), (26, 10559288), (38, 7224776), (52, 5279644), (76, 3612388), (104, 2639822), (127, 2161744), (152, 1806194), (208, 1319911), (247, 1111504), (254, 1080872), (304, 903097), (494, 555752), (508, 540436), (547, 501904), (988, 277876), (1016, 270218), (1094, 250952), (1651, 166288), (1976, 138938), (2032, 135109), (2188, 125476), (2413, 113776), (3302, 83144), (3952, 69469), (4376, 62738), (4826, 56888), (6604, 41572), (7111, 38608), (8752, 31369), (9652, 28444), (10393, 26416), (13208, 20786), (14222, 19304)]