231646146

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 490976640

約数和(自身を除く): 259330494

約数列:

[1, 2, 3, 6, 41, 53, 82, 106, 109, 123, 159, 163, 218, 246, 318, 326, 327, 489, 654, 978, 2173, 4346, 4469, 5777, 6519, 6683, 8639, 8938, 11554, 13038, 13366, 13407, 17278, 17331, 17767, 20049, 25917, 26814, 34662, 35534, 40098, 51834, 53301, 106602, 236857, 354199, 473714, 708398, 710571, 728447, 941651, 1062597, 1421142, 1456894, 1883302, 2125194, 2185341, 2824953, 4370682, 5649906, 38607691, 77215382, 115823073, 231646146]

約数ペア:

[(1, 231646146), (2, 115823073), (3, 77215382), (6, 38607691), (41, 5649906), (53, 4370682), (82, 2824953), (106, 2185341), (109, 2125194), (123, 1883302), (159, 1456894), (163, 1421142), (218, 1062597), (246, 941651), (318, 728447), (326, 710571), (327, 708398), (489, 473714), (654, 354199), (978, 236857), (2173, 106602), (4346, 53301), (4469, 51834), (5777, 40098), (6519, 35534), (6683, 34662), (8639, 26814), (8938, 25917), (11554, 20049), (13038, 17767), (13366, 17331), (13407, 17278)]