172918704

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{514639}}^1$

素因数の和:514657

約数の個数: 40

約数和(自身を含む): 510522880

約数和(自身を除く): 337604176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 514639, 1029278, 1543917, 2058556, 3087834, 3602473, 4117112, 6175668, 7204946, 8234224, 10807419, 12351336, 14409892, 21614838, 24702672, 28819784, 43229676, 57639568, 86459352, 172918704]

約数ペア:

[(1, 172918704), (2, 86459352), (3, 57639568), (4, 43229676), (6, 28819784), (7, 24702672), (8, 21614838), (12, 14409892), (14, 12351336), (16, 10807419), (21, 8234224), (24, 7204946), (28, 6175668), (42, 4117112), (48, 3602473), (56, 3087834), (84, 2058556), (112, 1543917), (168, 1029278), (336, 514639)]