390015691448

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1\times {\mathrm{48221}}^1$

素因数の和:48752

約数の個数: 64

約数和(自身を含む): 771822043200

約数和(自身を除く): 381806351752

約数列:

[1, 2, 4, 8, 23, 46, 92, 113, 184, 226, 389, 452, 778, 904, 1556, 2599, 3112, 5198, 8947, 10396, 17894, 20792, 35788, 43957, 48221, 71576, 87914, 96442, 175828, 192884, 351656, 385768, 1011011, 1109083, 2022022, 2218166, 4044044, 4436332, 5448973, 8088088, 8872664, 10897946, 18757969, 21795892, 37515938, 43591784, 75031876, 125326379, 150063752, 250652758, 431433287, 501305516, 862866574, 1002611032, 1725733148, 2119650497, 3451466296, 4239300994, 8478601988, 16957203976, 48751961431, 97503922862, 195007845724, 390015691448]

約数ペア:

[(1, 390015691448), (2, 195007845724), (4, 97503922862), (8, 48751961431), (23, 16957203976), (46, 8478601988), (92, 4239300994), (113, 3451466296), (184, 2119650497), (226, 1725733148), (389, 1002611032), (452, 862866574), (778, 501305516), (904, 431433287), (1556, 250652758), (2599, 150063752), (3112, 125326379), (5198, 75031876), (8947, 43591784), (10396, 37515938), (17894, 21795892), (20792, 18757969), (35788, 10897946), (43957, 8872664), (48221, 8088088), (71576, 5448973), (87914, 4436332), (96442, 4044044), (175828, 2218166), (192884, 2022022), (351656, 1109083), (385768, 1011011)]