338771230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{719}}^1$

素因数の和:913

約数の個数: 64

約数和(自身を含む): 716636160

約数和(自身を除く): 377864930

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 127, 254, 265, 371, 530, 635, 719, 742, 889, 1270, 1438, 1778, 1855, 3595, 3710, 4445, 5033, 6731, 7190, 8890, 10066, 13462, 25165, 33655, 38107, 47117, 50330, 67310, 76214, 91313, 94234, 182626, 190535, 235585, 266749, 381070, 456565, 471170, 533498, 639191, 913130, 1278382, 1333745, 2667490, 3195955, 4839589, 6391910, 9679178, 24197945, 33877123, 48395890, 67754246, 169385615, 338771230]

約数ペア:

[(1, 338771230), (2, 169385615), (5, 67754246), (7, 48395890), (10, 33877123), (14, 24197945), (35, 9679178), (53, 6391910), (70, 4839589), (106, 3195955), (127, 2667490), (254, 1333745), (265, 1278382), (371, 913130), (530, 639191), (635, 533498), (719, 471170), (742, 456565), (889, 381070), (1270, 266749), (1438, 235585), (1778, 190535), (1855, 182626), (3595, 94234), (3710, 91313), (4445, 76214), (5033, 67310), (6731, 50330), (7190, 47117), (8890, 38107), (10066, 33655), (13462, 25165)]