384254312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:486

約数の個数: 64

約数和(自身を含む): 791154000

約数和(自身を除く): 406899688

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 149, 181, 274, 298, 362, 548, 596, 724, 1096, 1192, 1448, 1781, 1937, 2353, 3562, 3874, 4706, 7124, 7748, 9412, 14248, 15496, 18824, 20413, 24797, 26969, 40826, 49594, 53938, 81652, 99188, 107876, 163304, 198376, 215752, 265369, 322361, 350597, 530738, 644722, 701194, 1061476, 1289444, 1402388, 2122952, 2578888, 2804776, 3694753, 7389506, 14779012, 29558024, 48031789, 96063578, 192127156, 384254312]

約数ペア:

[(1, 384254312), (2, 192127156), (4, 96063578), (8, 48031789), (13, 29558024), (26, 14779012), (52, 7389506), (104, 3694753), (137, 2804776), (149, 2578888), (181, 2122952), (274, 1402388), (298, 1289444), (362, 1061476), (548, 701194), (596, 644722), (724, 530738), (1096, 350597), (1192, 322361), (1448, 265369), (1781, 215752), (1937, 198376), (2353, 163304), (3562, 107876), (3874, 99188), (4706, 81652), (7124, 53938), (7748, 49594), (9412, 40826), (14248, 26969), (15496, 24797), (18824, 20413)]