651259134

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{439}}^1\times {\mathrm{1129}}^1$

素因数の和:1649

約数の個数: 48

約数和(自身を含む): 1434919200

約数和(自身を除く): 783660066

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 439, 657, 878, 1129, 1314, 1317, 2258, 2634, 3387, 3951, 6774, 7902, 10161, 20322, 32047, 64094, 82417, 96141, 164834, 192282, 247251, 288423, 494502, 495631, 576846, 741753, 991262, 1483506, 1486893, 2973786, 4460679, 8921358, 36181063, 72362126, 108543189, 217086378, 325629567, 651259134]

約数ペア:

[(1, 651259134), (2, 325629567), (3, 217086378), (6, 108543189), (9, 72362126), (18, 36181063), (73, 8921358), (146, 4460679), (219, 2973786), (438, 1486893), (439, 1483506), (657, 991262), (878, 741753), (1129, 576846), (1314, 495631), (1317, 494502), (2258, 288423), (2634, 247251), (3387, 192282), (3951, 164834), (6774, 96141), (7902, 82417), (10161, 64094), (20322, 32047)]