378664908

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{6949}}^1$

素因数の和:7214

約数の個数: 48

約数和(自身を含む): 934080000

約数和(自身を除く): 555415092

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 239, 478, 717, 956, 1434, 2868, 4541, 6949, 9082, 13623, 13898, 18164, 20847, 27246, 27796, 41694, 54492, 83388, 132031, 264062, 396093, 528124, 792186, 1584372, 1660811, 3321622, 4982433, 6643244, 9964866, 19929732, 31555409, 63110818, 94666227, 126221636, 189332454, 378664908]

約数ペア:

[(1, 378664908), (2, 189332454), (3, 126221636), (4, 94666227), (6, 63110818), (12, 31555409), (19, 19929732), (38, 9964866), (57, 6643244), (76, 4982433), (114, 3321622), (228, 1660811), (239, 1584372), (478, 792186), (717, 528124), (956, 396093), (1434, 264062), (2868, 132031), (4541, 83388), (6949, 54492), (9082, 41694), (13623, 27796), (13898, 27246), (18164, 20847)]