222882888

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{2729}}^1$

素因数の和:2862

約数の個数: 64

約数和(自身を含む): 577886400

約数和(自身を除く): 355003512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 83, 123, 164, 166, 246, 249, 328, 332, 492, 498, 664, 984, 996, 1992, 2729, 3403, 5458, 6806, 8187, 10209, 10916, 13612, 16374, 20418, 21832, 27224, 32748, 40836, 65496, 81672, 111889, 223778, 226507, 335667, 447556, 453014, 671334, 679521, 895112, 906028, 1342668, 1359042, 1812056, 2685336, 2718084, 5436168, 9286787, 18573574, 27860361, 37147148, 55720722, 74294296, 111441444, 222882888]

約数ペア:

[(1, 222882888), (2, 111441444), (3, 74294296), (4, 55720722), (6, 37147148), (8, 27860361), (12, 18573574), (24, 9286787), (41, 5436168), (82, 2718084), (83, 2685336), (123, 1812056), (164, 1359042), (166, 1342668), (246, 906028), (249, 895112), (328, 679521), (332, 671334), (492, 453014), (498, 447556), (664, 335667), (984, 226507), (996, 223778), (1992, 111889), (2729, 81672), (3403, 65496), (5458, 40836), (6806, 32748), (8187, 27224), (10209, 21832), (10916, 20418), (13612, 16374)]